3771427140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{51991}}^1$

素因数の和:52050

約数の個数: 144

約数和(自身を含む): 12717659136

約数和(自身を除く): 8946231996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2790, 3627, 4030, 4836, 5580, 6045, 7254, 8060, 12090, 14508, 18135, 24180, 36270, 51991, 72540, 103982, 155973, 207964, 259955, 311946, 467919, 519910, 623892, 675883, 779865, 935838, 1039820, 1351766, 1559730, 1611721, 1871676, 2027649, 2339595, 2703532, 3119460, 3223442, 3379415, 4055298, 4679190, 4835163, 6082947, 6446884, 6758830, 8058605, 8110596, 9358380, 9670326, 10138245, 12165894, 13517660, 14505489, 16117210, 19340652, 20276490, 20952373, 24175815, 24331788, 29010978, 30414735, 32234420, 40552980, 41904746, 48351630, 58021956, 60829470, 62857119, 72527445, 83809492, 96703260, 104761865, 121658940, 125714238, 145054890, 188571357, 209523730, 251428476, 290109780, 314285595, 377142714, 419047460, 628571190, 754285428, 942856785, 1257142380, 1885713570, 3771427140]

約数ペア:

[(1, 3771427140), (2, 1885713570), (3, 1257142380), (4, 942856785), (5, 754285428), (6, 628571190), (9, 419047460), (10, 377142714), (12, 314285595), (13, 290109780), (15, 251428476), (18, 209523730), (20, 188571357), (26, 145054890), (30, 125714238), (31, 121658940), (36, 104761865), (39, 96703260), (45, 83809492), (52, 72527445), (60, 62857119), (62, 60829470), (65, 58021956), (78, 48351630), (90, 41904746), (93, 40552980), (117, 32234420), (124, 30414735), (130, 29010978), (155, 24331788), (156, 24175815), (180, 20952373), (186, 20276490), (195, 19340652), (234, 16117210), (260, 14505489), (279, 13517660), (310, 12165894), (372, 10138245), (390, 9670326), (403, 9358380), (465, 8110596), (468, 8058605), (558, 6758830), (585, 6446884), (620, 6082947), (780, 4835163), (806, 4679190), (930, 4055298), (1116, 3379415), (1170, 3223442), (1209, 3119460), (1395, 2703532), (1612, 2339595), (1860, 2027649), (2015, 1871676), (2340, 1611721), (2418, 1559730), (2790, 1351766), (3627, 1039820), (4030, 935838), (4836, 779865), (5580, 675883), (6045, 623892), (7254, 519910), (8060, 467919), (12090, 311946), (14508, 259955), (18135, 207964), (24180, 155973), (36270, 103982), (51991, 72540)]