147521790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 441132480

約数和(自身を除く): 293610690

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 53, 54, 61, 65, 78, 90, 106, 117, 122, 130, 135, 159, 169, 183, 195, 234, 265, 270, 305, 318, 338, 351, 366, 390, 477, 507, 530, 549, 585, 610, 689, 702, 793, 795, 845, 915, 954, 1014, 1098, 1170, 1378, 1431, 1521, 1586, 1590, 1647, 1690, 1755, 1830, 2067, 2379, 2385, 2535, 2745, 2862, 3042, 3233, 3294, 3445, 3510, 3965, 4134, 4563, 4758, 4770, 5070, 5490, 6201, 6466, 6890, 7137, 7155, 7605, 7930, 8235, 8957, 9126, 9699, 10309, 10335, 11895, 12402, 14274, 14310, 15210, 16165, 16470, 17914, 18603, 19398, 20618, 20670, 21411, 22815, 23790, 26871, 29097, 30927, 31005, 32330, 35685, 37206, 42029, 42822, 44785, 45630, 48495, 51545, 53742, 58194, 61854, 62010, 71370, 80613, 84058, 87291, 89570, 92781, 93015, 96990, 103090, 107055, 126087, 134355, 145485, 154635, 161226, 174582, 185562, 186030, 210145, 214110, 241839, 252174, 268710, 278343, 290970, 309270, 378261, 403065, 420290, 436455, 463905, 483678, 546377, 556686, 630435, 756522, 806130, 872910, 927810, 1092754, 1134783, 1209195, 1260870, 1391715, 1639131, 1891305, 2269566, 2418390, 2731885, 2783430, 3278262, 3782610, 4917393, 5463770, 5673915, 8195655, 9834786, 11347830, 14752179, 16391310, 24586965, 29504358, 49173930, 73760895, 147521790]

約数ペア:

[(1, 147521790), (2, 73760895), (3, 49173930), (5, 29504358), (6, 24586965), (9, 16391310), (10, 14752179), (13, 11347830), (15, 9834786), (18, 8195655), (26, 5673915), (27, 5463770), (30, 4917393), (39, 3782610), (45, 3278262), (53, 2783430), (54, 2731885), (61, 2418390), (65, 2269566), (78, 1891305), (90, 1639131), (106, 1391715), (117, 1260870), (122, 1209195), (130, 1134783), (135, 1092754), (159, 927810), (169, 872910), (183, 806130), (195, 756522), (234, 630435), (265, 556686), (270, 546377), (305, 483678), (318, 463905), (338, 436455), (351, 420290), (366, 403065), (390, 378261), (477, 309270), (507, 290970), (530, 278343), (549, 268710), (585, 252174), (610, 241839), (689, 214110), (702, 210145), (793, 186030), (795, 185562), (845, 174582), (915, 161226), (954, 154635), (1014, 145485), (1098, 134355), (1170, 126087), (1378, 107055), (1431, 103090), (1521, 96990), (1586, 93015), (1590, 92781), (1647, 89570), (1690, 87291), (1755, 84058), (1830, 80613), (2067, 71370), (2379, 62010), (2385, 61854), (2535, 58194), (2745, 53742), (2862, 51545), (3042, 48495), (3233, 45630), (3294, 44785), (3445, 42822), (3510, 42029), (3965, 37206), (4134, 35685), (4563, 32330), (4758, 31005), (4770, 30927), (5070, 29097), (5490, 26871), (6201, 23790), (6466, 22815), (6890, 21411), (7137, 20670), (7155, 20618), (7605, 19398), (7930, 18603), (8235, 17914), (8957, 16470), (9126, 16165), (9699, 15210), (10309, 14310), (10335, 14274), (11895, 12402)]