151324020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:670

約数の個数: 144

約数和(自身を含む): 484743168

約数和(自身を除く): 333419148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 47, 60, 62, 90, 93, 94, 124, 141, 155, 180, 186, 188, 235, 279, 282, 310, 372, 423, 465, 470, 558, 564, 577, 620, 705, 846, 930, 940, 1116, 1154, 1395, 1410, 1457, 1692, 1731, 1860, 2115, 2308, 2790, 2820, 2885, 2914, 3462, 4230, 4371, 5193, 5580, 5770, 5828, 6924, 7285, 8460, 8655, 8742, 10386, 11540, 13113, 14570, 17310, 17484, 17887, 20772, 21855, 25965, 26226, 27119, 29140, 34620, 35774, 43710, 51930, 52452, 53661, 54238, 65565, 71548, 81357, 87420, 89435, 103860, 107322, 108476, 131130, 135595, 160983, 162714, 178870, 214644, 244071, 262260, 268305, 271190, 321966, 325428, 357740, 406785, 488142, 536610, 542380, 643932, 804915, 813570, 840689, 976284, 1073220, 1220355, 1609830, 1627140, 1681378, 2440710, 2522067, 3219660, 3362756, 4203445, 4881420, 5044134, 7566201, 8406890, 10088268, 12610335, 15132402, 16813780, 25220670, 30264804, 37831005, 50441340, 75662010, 151324020]

約数ペア:

[(1, 151324020), (2, 75662010), (3, 50441340), (4, 37831005), (5, 30264804), (6, 25220670), (9, 16813780), (10, 15132402), (12, 12610335), (15, 10088268), (18, 8406890), (20, 7566201), (30, 5044134), (31, 4881420), (36, 4203445), (45, 3362756), (47, 3219660), (60, 2522067), (62, 2440710), (90, 1681378), (93, 1627140), (94, 1609830), (124, 1220355), (141, 1073220), (155, 976284), (180, 840689), (186, 813570), (188, 804915), (235, 643932), (279, 542380), (282, 536610), (310, 488142), (372, 406785), (423, 357740), (465, 325428), (470, 321966), (558, 271190), (564, 268305), (577, 262260), (620, 244071), (705, 214644), (846, 178870), (930, 162714), (940, 160983), (1116, 135595), (1154, 131130), (1395, 108476), (1410, 107322), (1457, 103860), (1692, 89435), (1731, 87420), (1860, 81357), (2115, 71548), (2308, 65565), (2790, 54238), (2820, 53661), (2885, 52452), (2914, 51930), (3462, 43710), (4230, 35774), (4371, 34620), (5193, 29140), (5580, 27119), (5770, 26226), (5828, 25965), (6924, 21855), (7285, 20772), (8460, 17887), (8655, 17484), (8742, 17310), (10386, 14570), (11540, 13113)]