20146252500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:718

約数の個数: 480

約数和(自身を含む): 72972641280

約数和(自身を除く): 52826388780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 43, 44, 45, 50, 54, 55, 60, 66, 75, 86, 90, 99, 100, 108, 110, 125, 129, 132, 135, 150, 165, 172, 180, 198, 215, 220, 225, 250, 258, 270, 275, 297, 300, 330, 375, 387, 396, 430, 450, 473, 495, 500, 516, 540, 550, 594, 625, 631, 645, 660, 675, 750, 774, 825, 860, 900, 946, 990, 1075, 1100, 1125, 1161, 1188, 1250, 1262, 1290, 1350, 1375, 1419, 1485, 1500, 1548, 1650, 1875, 1892, 1893, 1935, 1980, 2150, 2250, 2322, 2365, 2475, 2500, 2524, 2580, 2700, 2750, 2838, 2970, 3155, 3225, 3300, 3375, 3750, 3786, 3870, 4125, 4257, 4300, 4500, 4644, 4730, 4950, 5375, 5500, 5625, 5676, 5679, 5805, 5940, 6310, 6450, 6750, 6875, 6941, 7095, 7425, 7500, 7572, 7740, 8250, 8514, 9460, 9465, 9675, 9900, 10750, 11250, 11358, 11610, 11825, 12375, 12620, 12771, 12900, 13500, 13750, 13882, 14190, 14850, 15775, 16125, 16500, 16875, 17028, 17037, 18930, 19350, 20625, 20823, 21285, 21500, 22500, 22716, 23220, 23650, 24750, 25542, 26875, 27133, 27500, 27764, 28380, 28395, 29025, 29700, 31550, 32250, 33750, 34074, 34705, 35475, 37125, 37860, 38700, 41250, 41646, 42570, 47300, 47325, 48375, 49500, 51084, 53750, 54266, 56790, 58050, 59125, 61875, 62469, 63100, 63855, 64500, 67500, 68148, 69410, 70950, 74250, 78875, 80625, 81399, 82500, 83292, 85140, 85185, 94650, 96750, 104115, 106425, 107500, 108532, 113580, 116100, 118250, 123750, 124938, 127710, 135665, 138820, 141900, 141975, 145125, 148500, 157750, 161250, 162798, 170370, 173525, 177375, 185625, 187407, 189300, 193500, 208230, 212850, 236500, 236625, 241875, 244197, 247500, 249876, 255420, 271330, 283950, 290250, 295625, 298463, 312345, 315500, 319275, 322500, 325596, 340740, 347050, 354750, 371250, 374814, 394375, 406995, 416460, 425700, 425925, 473250, 483750, 488394, 520575, 532125, 542660, 567900, 580500, 591250, 596926, 624690, 638550, 678325, 694100, 709500, 709875, 725625, 732591, 742500, 749628, 788750, 813990, 851850, 867625, 886875, 895389, 937035, 946500, 967500, 976788, 1041150, 1064250, 1182500, 1183125, 1193852, 1220985, 1249380, 1277100, 1356650, 1419750, 1451250, 1465182, 1492315, 1561725, 1577500, 1596375, 1627980, 1703700, 1735250, 1773750, 1790778, 1874070, 2034975, 2082300, 2128500, 2129625, 2366250, 2441970, 2602875, 2660625, 2686167, 2713300, 2839500, 2902500, 2930364, 2984630, 3123450, 3192750, 3391625, 3470500, 3547500, 3549375, 3581556, 3662955, 3748140, 4069950, 4259250, 4338125, 4476945, 4685175, 4732500, 4883940, 5205750, 5321250, 5372334, 5969260, 6104925, 6246900, 6385500, 6783250, 7098750, 7325910, 7461575, 7808625, 7981875, 8058501, 8139900, 8518500, 8676250, 8953890, 9370350, 10174875, 10411500, 10642500, 10648125, 10744668, 12209850, 13014375, 13430835, 13566500, 14197500, 14651820, 14923150, 15617250, 15963750, 16117002, 16958125, 17352500, 17907780, 18314775, 18740700, 20349750, 21296250, 22384725, 23425875, 24419700, 26028750, 26861670, 29846300, 30524625, 31234500, 31927500, 32234004, 33916250, 36629550, 37307875, 39043125, 40292505, 40699500, 42592500, 44769450, 46851750, 50874375, 52057500, 53723340, 61049250, 67154175, 67832500, 73259100, 74615750, 78086250, 80585010, 89538900, 91573875, 93703500, 101748750, 111923625, 117129375, 122098500, 134308350, 149231500, 152623125, 156172500, 161170020, 183147750, 186539375, 201462525, 203497500, 223847250, 234258750, 268616700, 305246250, 335770875, 366295500, 373078750, 402925050, 447694500, 457869375, 468517500, 559618125, 610492500, 671541750, 746157500, 805850100, 915738750, 1007312625, 1119236250, 1343083500, 1678854375, 1831477500, 2014625250, 2238472500, 3357708750, 4029250500, 5036563125, 6715417500, 10073126250, 20146252500]

約数ペア:

[(1, 20146252500), (2, 10073126250), (3, 6715417500), (4, 5036563125), (5, 4029250500), (6, 3357708750), (9, 2238472500), (10, 2014625250), (11, 1831477500), (12, 1678854375), (15, 1343083500), (18, 1119236250), (20, 1007312625), (22, 915738750), (25, 805850100), (27, 746157500), (30, 671541750), (33, 610492500), (36, 559618125), (43, 468517500), (44, 457869375), (45, 447694500), (50, 402925050), (54, 373078750), (55, 366295500), (60, 335770875), (66, 305246250), (75, 268616700), (86, 234258750), (90, 223847250), (99, 203497500), (100, 201462525), (108, 186539375), (110, 183147750), (125, 161170020), (129, 156172500), (132, 152623125), (135, 149231500), (150, 134308350), (165, 122098500), (172, 117129375), (180, 111923625), (198, 101748750), (215, 93703500), (220, 91573875), (225, 89538900), (250, 80585010), (258, 78086250), (270, 74615750), (275, 73259100), (297, 67832500), (300, 67154175), (330, 61049250), (375, 53723340), (387, 52057500), (396, 50874375), (430, 46851750), (450, 44769450), (473, 42592500), (495, 40699500), (500, 40292505), (516, 39043125), (540, 37307875), (550, 36629550), (594, 33916250), (625, 32234004), (631, 31927500), (645, 31234500), (660, 30524625), (675, 29846300), (750, 26861670), (774, 26028750), (825, 24419700), (860, 23425875), (900, 22384725), (946, 21296250), (990, 20349750), (1075, 18740700), (1100, 18314775), (1125, 17907780), (1161, 17352500), (1188, 16958125), (1250, 16117002), (1262, 15963750), (1290, 15617250), (1350, 14923150), (1375, 14651820), (1419, 14197500), (1485, 13566500), (1500, 13430835), (1548, 13014375), (1650, 12209850), (1875, 10744668), (1892, 10648125), (1893, 10642500), (1935, 10411500), (1980, 10174875), (2150, 9370350), (2250, 8953890), (2322, 8676250), (2365, 8518500), (2475, 8139900), (2500, 8058501), (2524, 7981875), (2580, 7808625), (2700, 7461575), (2750, 7325910), (2838, 7098750), (2970, 6783250), (3155, 6385500), (3225, 6246900), (3300, 6104925), (3375, 5969260), (3750, 5372334), (3786, 5321250), (3870, 5205750), (4125, 4883940), (4257, 4732500), (4300, 4685175), (4500, 4476945), (4644, 4338125), (4730, 4259250), (4950, 4069950), (5375, 3748140), (5500, 3662955), (5625, 3581556), (5676, 3549375), (5679, 3547500), (5805, 3470500), (5940, 3391625), (6310, 3192750), (6450, 3123450), (6750, 2984630), (6875, 2930364), (6941, 2902500), (7095, 2839500), (7425, 2713300), (7500, 2686167), (7572, 2660625), (7740, 2602875), (8250, 2441970), (8514, 2366250), (9460, 2129625), (9465, 2128500), (9675, 2082300), (9900, 2034975), (10750, 1874070), (11250, 1790778), (11358, 1773750), (11610, 1735250), (11825, 1703700), (12375, 1627980), (12620, 1596375), (12771, 1577500), (12900, 1561725), (13500, 1492315), (13750, 1465182), (13882, 1451250), (14190, 1419750), (14850, 1356650), (15775, 1277100), (16125, 1249380), (16500, 1220985), (16875, 1193852), (17028, 1183125), (17037, 1182500), (18930, 1064250), (19350, 1041150), (20625, 976788), (20823, 967500), (21285, 946500), (21500, 937035), (22500, 895389), (22716, 886875), (23220, 867625), (23650, 851850), (24750, 813990), (25542, 788750), (26875, 749628), (27133, 742500), (27500, 732591), (27764, 725625), (28380, 709875), (28395, 709500), (29025, 694100), (29700, 678325), (31550, 638550), (32250, 624690), (33750, 596926), (34074, 591250), (34705, 580500), (35475, 567900), (37125, 542660), (37860, 532125), (38700, 520575), (41250, 488394), (41646, 483750), (42570, 473250), (47300, 425925), (47325, 425700), (48375, 416460), (49500, 406995), (51084, 394375), (53750, 374814), (54266, 371250), (56790, 354750), (58050, 347050), (59125, 340740), (61875, 325596), (62469, 322500), (63100, 319275), (63855, 315500), (64500, 312345), (67500, 298463), (68148, 295625), (69410, 290250), (70950, 283950), (74250, 271330), (78875, 255420), (80625, 249876), (81399, 247500), (82500, 244197), (83292, 241875), (85140, 236625), (85185, 236500), (94650, 212850), (96750, 208230), (104115, 193500), (106425, 189300), (107500, 187407), (108532, 185625), (113580, 177375), (116100, 173525), (118250, 170370), (123750, 162798), (124938, 161250), (127710, 157750), (135665, 148500), (138820, 145125), (141900, 141975)]