155130570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1269

約数の個数: 144

約数和(自身を含む): 485769960

約数和(自身を除く): 330639390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 49, 58, 63, 70, 87, 90, 98, 105, 126, 145, 147, 174, 203, 210, 245, 261, 290, 294, 315, 406, 435, 441, 490, 522, 609, 630, 735, 870, 882, 1015, 1213, 1218, 1305, 1421, 1470, 1827, 2030, 2205, 2426, 2610, 2842, 3045, 3639, 3654, 4263, 4410, 6065, 6090, 7105, 7278, 8491, 8526, 9135, 10917, 12130, 12789, 14210, 16982, 18195, 18270, 21315, 21834, 25473, 25578, 35177, 36390, 42455, 42630, 50946, 54585, 59437, 63945, 70354, 76419, 84910, 105531, 109170, 118874, 127365, 127890, 152838, 175885, 178311, 211062, 246239, 254730, 297185, 316593, 351770, 356622, 382095, 492478, 527655, 534933, 594370, 633186, 738717, 764190, 891555, 1055310, 1069866, 1231195, 1477434, 1582965, 1723673, 1783110, 2216151, 2462390, 2674665, 3165930, 3447346, 3693585, 4432302, 5171019, 5349330, 7387170, 8618365, 10342038, 11080755, 15513057, 17236730, 22161510, 25855095, 31026114, 51710190, 77565285, 155130570]

約数ペア:

[(1, 155130570), (2, 77565285), (3, 51710190), (5, 31026114), (6, 25855095), (7, 22161510), (9, 17236730), (10, 15513057), (14, 11080755), (15, 10342038), (18, 8618365), (21, 7387170), (29, 5349330), (30, 5171019), (35, 4432302), (42, 3693585), (45, 3447346), (49, 3165930), (58, 2674665), (63, 2462390), (70, 2216151), (87, 1783110), (90, 1723673), (98, 1582965), (105, 1477434), (126, 1231195), (145, 1069866), (147, 1055310), (174, 891555), (203, 764190), (210, 738717), (245, 633186), (261, 594370), (290, 534933), (294, 527655), (315, 492478), (406, 382095), (435, 356622), (441, 351770), (490, 316593), (522, 297185), (609, 254730), (630, 246239), (735, 211062), (870, 178311), (882, 175885), (1015, 152838), (1213, 127890), (1218, 127365), (1305, 118874), (1421, 109170), (1470, 105531), (1827, 84910), (2030, 76419), (2205, 70354), (2426, 63945), (2610, 59437), (2842, 54585), (3045, 50946), (3639, 42630), (3654, 42455), (4263, 36390), (4410, 35177), (6065, 25578), (6090, 25473), (7105, 21834), (7278, 21315), (8491, 18270), (8526, 18195), (9135, 16982), (10917, 14210), (12130, 12789)]