30574440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 110073600

約数和(自身を除く): 79499160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 52, 60, 65, 72, 78, 90, 94, 104, 117, 120, 130, 139, 141, 156, 180, 188, 195, 234, 235, 260, 278, 282, 312, 360, 376, 390, 417, 423, 468, 470, 520, 556, 564, 585, 611, 695, 705, 780, 834, 846, 936, 940, 1112, 1128, 1170, 1222, 1251, 1390, 1410, 1560, 1668, 1692, 1807, 1833, 1880, 2085, 2115, 2340, 2444, 2502, 2780, 2820, 3055, 3336, 3384, 3614, 3666, 4170, 4230, 4680, 4888, 5004, 5421, 5499, 5560, 5640, 6110, 6255, 6533, 7228, 7332, 8340, 8460, 9035, 9165, 10008, 10842, 10998, 12220, 12510, 13066, 14456, 14664, 16263, 16680, 16920, 18070, 18330, 19599, 21684, 21996, 24440, 25020, 26132, 27105, 27495, 32526, 32665, 36140, 36660, 39198, 43368, 43992, 50040, 52264, 54210, 54990, 58797, 65052, 65330, 72280, 73320, 78396, 81315, 84929, 97995, 108420, 109980, 117594, 130104, 130660, 156792, 162630, 169858, 195990, 216840, 219960, 235188, 254787, 261320, 293985, 325260, 339716, 391980, 424645, 470376, 509574, 587970, 650520, 679432, 764361, 783960, 849290, 1019148, 1175940, 1273935, 1528722, 1698580, 2038296, 2351880, 2547870, 3057444, 3397160, 3821805, 5095740, 6114888, 7643610, 10191480, 15287220, 30574440]

約数ペア:

[(1, 30574440), (2, 15287220), (3, 10191480), (4, 7643610), (5, 6114888), (6, 5095740), (8, 3821805), (9, 3397160), (10, 3057444), (12, 2547870), (13, 2351880), (15, 2038296), (18, 1698580), (20, 1528722), (24, 1273935), (26, 1175940), (30, 1019148), (36, 849290), (39, 783960), (40, 764361), (45, 679432), (47, 650520), (52, 587970), (60, 509574), (65, 470376), (72, 424645), (78, 391980), (90, 339716), (94, 325260), (104, 293985), (117, 261320), (120, 254787), (130, 235188), (139, 219960), (141, 216840), (156, 195990), (180, 169858), (188, 162630), (195, 156792), (234, 130660), (235, 130104), (260, 117594), (278, 109980), (282, 108420), (312, 97995), (360, 84929), (376, 81315), (390, 78396), (417, 73320), (423, 72280), (468, 65330), (470, 65052), (520, 58797), (556, 54990), (564, 54210), (585, 52264), (611, 50040), (695, 43992), (705, 43368), (780, 39198), (834, 36660), (846, 36140), (936, 32665), (940, 32526), (1112, 27495), (1128, 27105), (1170, 26132), (1222, 25020), (1251, 24440), (1390, 21996), (1410, 21684), (1560, 19599), (1668, 18330), (1692, 18070), (1807, 16920), (1833, 16680), (1880, 16263), (2085, 14664), (2115, 14456), (2340, 13066), (2444, 12510), (2502, 12220), (2780, 10998), (2820, 10842), (3055, 10008), (3336, 9165), (3384, 9035), (3614, 8460), (3666, 8340), (4170, 7332), (4230, 7228), (4680, 6533), (4888, 6255), (5004, 6110), (5421, 5640), (5499, 5560)]