133673940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 423783360

約数和(自身を除く): 290109420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 59, 60, 82, 90, 118, 123, 164, 177, 180, 205, 236, 246, 295, 307, 354, 369, 410, 492, 531, 590, 614, 615, 708, 738, 820, 885, 921, 1062, 1180, 1228, 1230, 1476, 1535, 1770, 1842, 1845, 2124, 2419, 2460, 2655, 2763, 3070, 3540, 3684, 3690, 4605, 4838, 5310, 5526, 6140, 7257, 7380, 9210, 9676, 10620, 11052, 12095, 12587, 13815, 14514, 18113, 18420, 21771, 24190, 25174, 27630, 29028, 36226, 36285, 37761, 43542, 48380, 50348, 54339, 55260, 62935, 72452, 72570, 75522, 87084, 90565, 108678, 108855, 113283, 125870, 145140, 151044, 163017, 181130, 188805, 217356, 217710, 226566, 251740, 271695, 326034, 362260, 377610, 435420, 453132, 543390, 566415, 652068, 742633, 755220, 815085, 1086780, 1132830, 1485266, 1630170, 2227899, 2265660, 2970532, 3260340, 3713165, 4455798, 6683697, 7426330, 8911596, 11139495, 13367394, 14852660, 22278990, 26734788, 33418485, 44557980, 66836970, 133673940]

約数ペア:

[(1, 133673940), (2, 66836970), (3, 44557980), (4, 33418485), (5, 26734788), (6, 22278990), (9, 14852660), (10, 13367394), (12, 11139495), (15, 8911596), (18, 7426330), (20, 6683697), (30, 4455798), (36, 3713165), (41, 3260340), (45, 2970532), (59, 2265660), (60, 2227899), (82, 1630170), (90, 1485266), (118, 1132830), (123, 1086780), (164, 815085), (177, 755220), (180, 742633), (205, 652068), (236, 566415), (246, 543390), (295, 453132), (307, 435420), (354, 377610), (369, 362260), (410, 326034), (492, 271695), (531, 251740), (590, 226566), (614, 217710), (615, 217356), (708, 188805), (738, 181130), (820, 163017), (885, 151044), (921, 145140), (1062, 125870), (1180, 113283), (1228, 108855), (1230, 108678), (1476, 90565), (1535, 87084), (1770, 75522), (1842, 72570), (1845, 72452), (2124, 62935), (2419, 55260), (2460, 54339), (2655, 50348), (2763, 48380), (3070, 43542), (3540, 37761), (3684, 36285), (3690, 36226), (4605, 29028), (4838, 27630), (5310, 25174), (5526, 24190), (6140, 21771), (7257, 18420), (7380, 18113), (9210, 14514), (9676, 13815), (10620, 12587), (11052, 12095)]