19379408400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2617}}^1$

素因数の和:2680

約数の個数: 540

約数和(自身を含む): 78299777556

約数和(自身を除く): 58920369156

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 25, 30, 33, 34, 36, 40, 44, 45, 48, 50, 51, 55, 60, 66, 68, 72, 75, 80, 85, 88, 90, 99, 100, 102, 110, 120, 121, 132, 136, 144, 150, 153, 165, 170, 176, 180, 187, 198, 200, 204, 220, 225, 240, 242, 255, 264, 272, 275, 300, 306, 330, 340, 360, 363, 374, 396, 400, 408, 425, 440, 450, 484, 495, 510, 528, 550, 561, 600, 605, 612, 660, 680, 720, 726, 748, 765, 792, 816, 825, 850, 880, 900, 935, 968, 990, 1020, 1089, 1100, 1122, 1200, 1210, 1224, 1275, 1320, 1360, 1452, 1496, 1530, 1584, 1650, 1683, 1700, 1800, 1815, 1870, 1936, 1980, 2040, 2057, 2178, 2200, 2244, 2420, 2448, 2475, 2550, 2617, 2640, 2805, 2904, 2992, 3025, 3060, 3300, 3366, 3400, 3600, 3630, 3740, 3825, 3960, 4080, 4114, 4356, 4400, 4488, 4675, 4840, 4950, 5100, 5234, 5445, 5610, 5808, 6050, 6120, 6171, 6600, 6732, 6800, 7260, 7480, 7650, 7851, 7920, 8228, 8415, 8712, 8976, 9075, 9350, 9680, 9900, 10200, 10285, 10468, 10890, 11220, 12100, 12240, 12342, 13085, 13200, 13464, 14025, 14520, 14960, 15300, 15702, 16456, 16830, 17424, 18150, 18513, 18700, 19800, 20400, 20570, 20936, 21780, 22440, 23553, 24200, 24684, 26170, 26928, 27225, 28050, 28787, 29040, 30600, 30855, 31404, 32912, 33660, 36300, 37026, 37400, 39255, 39600, 41140, 41872, 42075, 43560, 44489, 44880, 47106, 48400, 49368, 51425, 52340, 54450, 56100, 57574, 61200, 61710, 62808, 65425, 67320, 72600, 74052, 74800, 78510, 82280, 84150, 86361, 87120, 88978, 92565, 94212, 98736, 102850, 104680, 108900, 112200, 115148, 117765, 123420, 125616, 130850, 133467, 134640, 143935, 145200, 148104, 154275, 157020, 164560, 168300, 172722, 177956, 185130, 188424, 196275, 205700, 209360, 217800, 222445, 224400, 230296, 235530, 246840, 259083, 261700, 266934, 287870, 296208, 308550, 314040, 316657, 336600, 345444, 355912, 370260, 376848, 392550, 400401, 411400, 431805, 435600, 444890, 460592, 462825, 471060, 489379, 493680, 518166, 523400, 533868, 575740, 588825, 617100, 628080, 633314, 667335, 673200, 690888, 711824, 719675, 740520, 785100, 800802, 822800, 863610, 889780, 925650, 942120, 949971, 978758, 1036332, 1046800, 1067736, 1112225, 1151480, 1177650, 1234200, 1266628, 1295415, 1334670, 1381776, 1439350, 1468137, 1481040, 1570200, 1583285, 1601604, 1727220, 1779560, 1851300, 1884240, 1899942, 1957516, 2002005, 2072664, 2135472, 2159025, 2224450, 2302960, 2355300, 2446895, 2468400, 2533256, 2590830, 2669340, 2849913, 2878700, 2936274, 3140400, 3166570, 3203208, 3336675, 3454440, 3559120, 3702600, 3799884, 3915032, 4004010, 4145328, 4318050, 4404411, 4448900, 4710600, 4749855, 4893790, 5066512, 5181660, 5338680, 5383169, 5699826, 5757400, 5872548, 6333140, 6406416, 6477075, 6673350, 6908880, 7340685, 7405200, 7599768, 7830064, 7916425, 8008020, 8636100, 8808822, 8897800, 9421200, 9499710, 9787580, 10010025, 10363320, 10677360, 10766338, 11399652, 11514800, 11745096, 12234475, 12666280, 12954150, 13346700, 14249565, 14681370, 15199536, 15832850, 16016040, 16149507, 17272200, 17617644, 17795600, 18999420, 19575160, 20020050, 20726640, 21532676, 22022055, 22799304, 23490192, 23749275, 24468950, 25332560, 25908300, 26693400, 26915845, 28499130, 29362740, 31665700, 32032080, 32299014, 34544400, 35235288, 36703425, 37998840, 39150320, 40040100, 43065352, 44044110, 45598608, 47498550, 48448521, 48937900, 51816600, 53386800, 53831690, 56998260, 58725480, 63331400, 64598028, 70470576, 71247825, 73406850, 75997680, 80080200, 80747535, 86130704, 88088220, 94997100, 96897042, 97875800, 103633200, 107663380, 110110275, 113996520, 117450960, 126662800, 129196056, 134579225, 142495650, 146813700, 160160400, 161495070, 176176440, 189994200, 193794084, 195751600, 215326760, 220220550, 227993040, 242242605, 258392112, 269158450, 284991300, 293627400, 322990140, 352352880, 379988400, 387588168, 403737675, 430653520, 440441100, 484485210, 538316900, 569982600, 587254800, 645980280, 775176336, 807475350, 880882200, 968970420, 1076633800, 1139965200, 1211213025, 1291960560, 1614950700, 1761764400, 1937940840, 2153267600, 2422426050, 3229901400, 3875881680, 4844852100, 6459802800, 9689704200, 19379408400]

約数ペア:

[(1, 19379408400), (2, 9689704200), (3, 6459802800), (4, 4844852100), (5, 3875881680), (6, 3229901400), (8, 2422426050), (9, 2153267600), (10, 1937940840), (11, 1761764400), (12, 1614950700), (15, 1291960560), (16, 1211213025), (17, 1139965200), (18, 1076633800), (20, 968970420), (22, 880882200), (24, 807475350), (25, 775176336), (30, 645980280), (33, 587254800), (34, 569982600), (36, 538316900), (40, 484485210), (44, 440441100), (45, 430653520), (48, 403737675), (50, 387588168), (51, 379988400), (55, 352352880), (60, 322990140), (66, 293627400), (68, 284991300), (72, 269158450), (75, 258392112), (80, 242242605), (85, 227993040), (88, 220220550), (90, 215326760), (99, 195751600), (100, 193794084), (102, 189994200), (110, 176176440), (120, 161495070), (121, 160160400), (132, 146813700), (136, 142495650), (144, 134579225), (150, 129196056), (153, 126662800), (165, 117450960), (170, 113996520), (176, 110110275), (180, 107663380), (187, 103633200), (198, 97875800), (200, 96897042), (204, 94997100), (220, 88088220), (225, 86130704), (240, 80747535), (242, 80080200), (255, 75997680), (264, 73406850), (272, 71247825), (275, 70470576), (300, 64598028), (306, 63331400), (330, 58725480), (340, 56998260), (360, 53831690), (363, 53386800), (374, 51816600), (396, 48937900), (400, 48448521), (408, 47498550), (425, 45598608), (440, 44044110), (450, 43065352), (484, 40040100), (495, 39150320), (510, 37998840), (528, 36703425), (550, 35235288), (561, 34544400), (600, 32299014), (605, 32032080), (612, 31665700), (660, 29362740), (680, 28499130), (720, 26915845), (726, 26693400), (748, 25908300), (765, 25332560), (792, 24468950), (816, 23749275), (825, 23490192), (850, 22799304), (880, 22022055), (900, 21532676), (935, 20726640), (968, 20020050), (990, 19575160), (1020, 18999420), (1089, 17795600), (1100, 17617644), (1122, 17272200), (1200, 16149507), (1210, 16016040), (1224, 15832850), (1275, 15199536), (1320, 14681370), (1360, 14249565), (1452, 13346700), (1496, 12954150), (1530, 12666280), (1584, 12234475), (1650, 11745096), (1683, 11514800), (1700, 11399652), (1800, 10766338), (1815, 10677360), (1870, 10363320), (1936, 10010025), (1980, 9787580), (2040, 9499710), (2057, 9421200), (2178, 8897800), (2200, 8808822), (2244, 8636100), (2420, 8008020), (2448, 7916425), (2475, 7830064), (2550, 7599768), (2617, 7405200), (2640, 7340685), (2805, 6908880), (2904, 6673350), (2992, 6477075), (3025, 6406416), (3060, 6333140), (3300, 5872548), (3366, 5757400), (3400, 5699826), (3600, 5383169), (3630, 5338680), (3740, 5181660), (3825, 5066512), (3960, 4893790), (4080, 4749855), (4114, 4710600), (4356, 4448900), (4400, 4404411), (4488, 4318050), (4675, 4145328), (4840, 4004010), (4950, 3915032), (5100, 3799884), (5234, 3702600), (5445, 3559120), (5610, 3454440), (5808, 3336675), (6050, 3203208), (6120, 3166570), (6171, 3140400), (6600, 2936274), (6732, 2878700), (6800, 2849913), (7260, 2669340), (7480, 2590830), (7650, 2533256), (7851, 2468400), (7920, 2446895), (8228, 2355300), (8415, 2302960), (8712, 2224450), (8976, 2159025), (9075, 2135472), (9350, 2072664), (9680, 2002005), (9900, 1957516), (10200, 1899942), (10285, 1884240), (10468, 1851300), (10890, 1779560), (11220, 1727220), (12100, 1601604), (12240, 1583285), (12342, 1570200), (13085, 1481040), (13200, 1468137), (13464, 1439350), (14025, 1381776), (14520, 1334670), (14960, 1295415), (15300, 1266628), (15702, 1234200), (16456, 1177650), (16830, 1151480), (17424, 1112225), (18150, 1067736), (18513, 1046800), (18700, 1036332), (19800, 978758), (20400, 949971), (20570, 942120), (20936, 925650), (21780, 889780), (22440, 863610), (23553, 822800), (24200, 800802), (24684, 785100), (26170, 740520), (26928, 719675), (27225, 711824), (28050, 690888), (28787, 673200), (29040, 667335), (30600, 633314), (30855, 628080), (31404, 617100), (32912, 588825), (33660, 575740), (36300, 533868), (37026, 523400), (37400, 518166), (39255, 493680), (39600, 489379), (41140, 471060), (41872, 462825), (42075, 460592), (43560, 444890), (44489, 435600), (44880, 431805), (47106, 411400), (48400, 400401), (49368, 392550), (51425, 376848), (52340, 370260), (54450, 355912), (56100, 345444), (57574, 336600), (61200, 316657), (61710, 314040), (62808, 308550), (65425, 296208), (67320, 287870), (72600, 266934), (74052, 261700), (74800, 259083), (78510, 246840), (82280, 235530), (84150, 230296), (86361, 224400), (87120, 222445), (88978, 217800), (92565, 209360), (94212, 205700), (98736, 196275), (102850, 188424), (104680, 185130), (108900, 177956), (112200, 172722), (115148, 168300), (117765, 164560), (123420, 157020), (125616, 154275), (130850, 148104), (133467, 145200), (134640, 143935)]