152481870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 429404976

約数和(自身を除く): 276923106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 41, 43, 45, 62, 82, 86, 90, 93, 123, 129, 155, 186, 205, 215, 246, 258, 279, 310, 369, 387, 410, 430, 465, 558, 615, 645, 738, 774, 930, 961, 1230, 1271, 1290, 1333, 1395, 1763, 1845, 1922, 1935, 2542, 2666, 2790, 2883, 3526, 3690, 3813, 3870, 3999, 4805, 5289, 5766, 6355, 6665, 7626, 7998, 8649, 8815, 9610, 10578, 11439, 11997, 12710, 13330, 14415, 15867, 17298, 17630, 19065, 19995, 22878, 23994, 26445, 28830, 31734, 38130, 39401, 39990, 41323, 43245, 52890, 54653, 57195, 59985, 78802, 79335, 82646, 86490, 109306, 114390, 118203, 119970, 123969, 158670, 163959, 197005, 206615, 236406, 247938, 273265, 327918, 354609, 371907, 394010, 413230, 491877, 546530, 591015, 619845, 709218, 743814, 819795, 983754, 1182030, 1239690, 1639590, 1694243, 1773045, 1859535, 2459385, 3388486, 3546090, 3719070, 4918770, 5082729, 8471215, 10165458, 15248187, 16942430, 25413645, 30496374, 50827290, 76240935, 152481870]

約数ペア:

[(1, 152481870), (2, 76240935), (3, 50827290), (5, 30496374), (6, 25413645), (9, 16942430), (10, 15248187), (15, 10165458), (18, 8471215), (30, 5082729), (31, 4918770), (41, 3719070), (43, 3546090), (45, 3388486), (62, 2459385), (82, 1859535), (86, 1773045), (90, 1694243), (93, 1639590), (123, 1239690), (129, 1182030), (155, 983754), (186, 819795), (205, 743814), (215, 709218), (246, 619845), (258, 591015), (279, 546530), (310, 491877), (369, 413230), (387, 394010), (410, 371907), (430, 354609), (465, 327918), (558, 273265), (615, 247938), (645, 236406), (738, 206615), (774, 197005), (930, 163959), (961, 158670), (1230, 123969), (1271, 119970), (1290, 118203), (1333, 114390), (1395, 109306), (1763, 86490), (1845, 82646), (1922, 79335), (1935, 78802), (2542, 59985), (2666, 57195), (2790, 54653), (2883, 52890), (3526, 43245), (3690, 41323), (3813, 39990), (3870, 39401), (3999, 38130), (4805, 31734), (5289, 28830), (5766, 26445), (6355, 23994), (6665, 22878), (7626, 19995), (7998, 19065), (8649, 17630), (8815, 17298), (9610, 15867), (10578, 14415), (11439, 13330), (11997, 12710)]