2678148900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:721

約数の個数: 432

約数和(自身を含む): 10354337280

約数和(自身を除く): 7676188380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 31, 35, 36, 42, 45, 49, 50, 54, 60, 62, 63, 70, 75, 84, 90, 93, 98, 100, 105, 108, 124, 126, 135, 140, 147, 150, 155, 175, 180, 186, 189, 196, 210, 217, 225, 245, 252, 270, 279, 294, 300, 310, 315, 350, 372, 378, 420, 434, 441, 450, 465, 490, 525, 540, 558, 588, 620, 630, 651, 653, 675, 700, 735, 756, 775, 837, 868, 882, 900, 930, 945, 980, 1050, 1085, 1116, 1225, 1260, 1302, 1306, 1323, 1350, 1395, 1470, 1519, 1550, 1575, 1674, 1764, 1860, 1890, 1953, 1959, 2100, 2170, 2205, 2325, 2450, 2604, 2612, 2646, 2700, 2790, 2940, 3038, 3100, 3150, 3255, 3265, 3348, 3675, 3780, 3906, 3918, 4185, 4340, 4410, 4557, 4571, 4650, 4725, 4900, 5292, 5425, 5580, 5859, 5877, 6076, 6300, 6510, 6530, 6615, 6975, 7350, 7595, 7812, 7836, 8370, 8820, 9114, 9142, 9300, 9450, 9765, 9795, 10850, 11025, 11718, 11754, 13020, 13060, 13230, 13671, 13713, 13950, 14700, 15190, 16275, 16325, 16740, 17631, 18228, 18284, 18900, 19530, 19590, 20243, 20925, 21700, 22050, 22785, 22855, 23436, 23508, 26460, 27342, 27426, 27900, 29295, 29385, 30380, 31997, 32550, 32650, 33075, 35262, 37975, 39060, 39180, 40486, 41013, 41139, 41850, 44100, 45570, 45710, 48825, 48975, 54684, 54852, 58590, 58770, 60729, 63994, 65100, 65300, 66150, 68355, 68565, 70524, 75950, 80972, 82026, 82278, 83700, 88155, 91140, 91420, 95991, 97650, 97950, 101215, 113925, 114275, 117180, 117540, 121458, 123417, 127988, 132300, 136710, 137130, 141701, 146475, 146925, 151900, 159985, 164052, 164556, 176310, 182187, 191982, 195300, 195900, 202430, 205065, 205695, 227850, 228550, 242916, 246834, 273420, 274260, 283402, 287973, 292950, 293850, 303645, 319970, 341775, 342825, 352620, 364374, 383964, 404860, 410130, 411390, 425103, 440775, 455700, 457100, 479955, 493668, 506075, 546561, 566804, 575946, 585900, 587700, 607290, 617085, 639940, 683550, 685650, 708505, 728748, 799925, 820260, 822780, 850206, 863919, 881550, 910935, 959910, 991907, 1012150, 1025325, 1028475, 1093122, 1151892, 1214580, 1234170, 1275309, 1367100, 1371300, 1417010, 1439865, 1518225, 1599850, 1700412, 1727838, 1763100, 1821870, 1919820, 1983814, 2024300, 2050650, 2056950, 2125515, 2186244, 2399775, 2468340, 2550618, 2732805, 2834020, 2879730, 2975721, 3036450, 3085425, 3199700, 3455676, 3542525, 3643740, 3825927, 3967628, 4101300, 4113900, 4251030, 4319595, 4554675, 4799550, 4959535, 5101236, 5465610, 5759460, 5951442, 6072900, 6170850, 6376545, 7085050, 7199325, 7651854, 8502060, 8639190, 8927163, 9109350, 9599100, 9919070, 10627575, 10931220, 11902884, 12341700, 12753090, 13664025, 14170100, 14398650, 14878605, 15303708, 17278380, 17854326, 18218700, 19129635, 19838140, 21255150, 21597975, 24797675, 25506180, 26781489, 27328050, 28797300, 29757210, 31882725, 35708652, 38259270, 42510300, 43195950, 44635815, 49595350, 53562978, 54656100, 59514420, 63765450, 74393025, 76518540, 86391900, 89271630, 95648175, 99190700, 107125956, 127530900, 133907445, 148786050, 178543260, 191296350, 223179075, 267814890, 297572100, 382592700, 446358150, 535629780, 669537225, 892716300, 1339074450, 2678148900]

約数ペア:

[(1, 2678148900), (2, 1339074450), (3, 892716300), (4, 669537225), (5, 535629780), (6, 446358150), (7, 382592700), (9, 297572100), (10, 267814890), (12, 223179075), (14, 191296350), (15, 178543260), (18, 148786050), (20, 133907445), (21, 127530900), (25, 107125956), (27, 99190700), (28, 95648175), (30, 89271630), (31, 86391900), (35, 76518540), (36, 74393025), (42, 63765450), (45, 59514420), (49, 54656100), (50, 53562978), (54, 49595350), (60, 44635815), (62, 43195950), (63, 42510300), (70, 38259270), (75, 35708652), (84, 31882725), (90, 29757210), (93, 28797300), (98, 27328050), (100, 26781489), (105, 25506180), (108, 24797675), (124, 21597975), (126, 21255150), (135, 19838140), (140, 19129635), (147, 18218700), (150, 17854326), (155, 17278380), (175, 15303708), (180, 14878605), (186, 14398650), (189, 14170100), (196, 13664025), (210, 12753090), (217, 12341700), (225, 11902884), (245, 10931220), (252, 10627575), (270, 9919070), (279, 9599100), (294, 9109350), (300, 8927163), (310, 8639190), (315, 8502060), (350, 7651854), (372, 7199325), (378, 7085050), (420, 6376545), (434, 6170850), (441, 6072900), (450, 5951442), (465, 5759460), (490, 5465610), (525, 5101236), (540, 4959535), (558, 4799550), (588, 4554675), (620, 4319595), (630, 4251030), (651, 4113900), (653, 4101300), (675, 3967628), (700, 3825927), (735, 3643740), (756, 3542525), (775, 3455676), (837, 3199700), (868, 3085425), (882, 3036450), (900, 2975721), (930, 2879730), (945, 2834020), (980, 2732805), (1050, 2550618), (1085, 2468340), (1116, 2399775), (1225, 2186244), (1260, 2125515), (1302, 2056950), (1306, 2050650), (1323, 2024300), (1350, 1983814), (1395, 1919820), (1470, 1821870), (1519, 1763100), (1550, 1727838), (1575, 1700412), (1674, 1599850), (1764, 1518225), (1860, 1439865), (1890, 1417010), (1953, 1371300), (1959, 1367100), (2100, 1275309), (2170, 1234170), (2205, 1214580), (2325, 1151892), (2450, 1093122), (2604, 1028475), (2612, 1025325), (2646, 1012150), (2700, 991907), (2790, 959910), (2940, 910935), (3038, 881550), (3100, 863919), (3150, 850206), (3255, 822780), (3265, 820260), (3348, 799925), (3675, 728748), (3780, 708505), (3906, 685650), (3918, 683550), (4185, 639940), (4340, 617085), (4410, 607290), (4557, 587700), (4571, 585900), (4650, 575946), (4725, 566804), (4900, 546561), (5292, 506075), (5425, 493668), (5580, 479955), (5859, 457100), (5877, 455700), (6076, 440775), (6300, 425103), (6510, 411390), (6530, 410130), (6615, 404860), (6975, 383964), (7350, 364374), (7595, 352620), (7812, 342825), (7836, 341775), (8370, 319970), (8820, 303645), (9114, 293850), (9142, 292950), (9300, 287973), (9450, 283402), (9765, 274260), (9795, 273420), (10850, 246834), (11025, 242916), (11718, 228550), (11754, 227850), (13020, 205695), (13060, 205065), (13230, 202430), (13671, 195900), (13713, 195300), (13950, 191982), (14700, 182187), (15190, 176310), (16275, 164556), (16325, 164052), (16740, 159985), (17631, 151900), (18228, 146925), (18284, 146475), (18900, 141701), (19530, 137130), (19590, 136710), (20243, 132300), (20925, 127988), (21700, 123417), (22050, 121458), (22785, 117540), (22855, 117180), (23436, 114275), (23508, 113925), (26460, 101215), (27342, 97950), (27426, 97650), (27900, 95991), (29295, 91420), (29385, 91140), (30380, 88155), (31997, 83700), (32550, 82278), (32650, 82026), (33075, 80972), (35262, 75950), (37975, 70524), (39060, 68565), (39180, 68355), (40486, 66150), (41013, 65300), (41139, 65100), (41850, 63994), (44100, 60729), (45570, 58770), (45710, 58590), (48825, 54852), (48975, 54684)]