149178510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:520

約数の個数: 160

約数和(自身を含む): 446890752

約数和(自身を除く): 297712242

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 81, 90, 93, 117, 130, 135, 155, 162, 186, 195, 234, 270, 279, 310, 351, 390, 403, 405, 457, 465, 558, 585, 702, 806, 810, 837, 914, 930, 1053, 1170, 1209, 1371, 1395, 1674, 1755, 2015, 2106, 2285, 2418, 2511, 2742, 2790, 3510, 3627, 4030, 4113, 4185, 4570, 5022, 5265, 5941, 6045, 6855, 7254, 8226, 8370, 10530, 10881, 11882, 12090, 12339, 12555, 13710, 14167, 17823, 18135, 20565, 21762, 24678, 25110, 28334, 29705, 32643, 35646, 36270, 37017, 41130, 42501, 53469, 54405, 59410, 61695, 65286, 70835, 74034, 85002, 89115, 106938, 108810, 123390, 127503, 141670, 160407, 163215, 178230, 184171, 185085, 212505, 255006, 267345, 320814, 326430, 368342, 370170, 382509, 425010, 481221, 534690, 552513, 637515, 765018, 802035, 920855, 962442, 1105026, 1147527, 1275030, 1604070, 1657539, 1841710, 1912545, 2295054, 2406105, 2762565, 3315078, 3825090, 4812210, 4972617, 5525130, 5737635, 8287695, 9945234, 11475270, 14917851, 16575390, 24863085, 29835702, 49726170, 74589255, 149178510]

約数ペア:

[(1, 149178510), (2, 74589255), (3, 49726170), (5, 29835702), (6, 24863085), (9, 16575390), (10, 14917851), (13, 11475270), (15, 9945234), (18, 8287695), (26, 5737635), (27, 5525130), (30, 4972617), (31, 4812210), (39, 3825090), (45, 3315078), (54, 2762565), (62, 2406105), (65, 2295054), (78, 1912545), (81, 1841710), (90, 1657539), (93, 1604070), (117, 1275030), (130, 1147527), (135, 1105026), (155, 962442), (162, 920855), (186, 802035), (195, 765018), (234, 637515), (270, 552513), (279, 534690), (310, 481221), (351, 425010), (390, 382509), (403, 370170), (405, 368342), (457, 326430), (465, 320814), (558, 267345), (585, 255006), (702, 212505), (806, 185085), (810, 184171), (837, 178230), (914, 163215), (930, 160407), (1053, 141670), (1170, 127503), (1209, 123390), (1371, 108810), (1395, 106938), (1674, 89115), (1755, 85002), (2015, 74034), (2106, 70835), (2285, 65286), (2418, 61695), (2511, 59410), (2742, 54405), (2790, 53469), (3510, 42501), (3627, 41130), (4030, 37017), (4113, 36270), (4185, 35646), (4570, 32643), (5022, 29705), (5265, 28334), (5941, 25110), (6045, 24678), (6855, 21762), (7254, 20565), (8226, 18135), (8370, 17823), (10530, 14167), (10881, 13710), (11882, 12555), (12090, 12339)]