76128570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{811}}^1$

素因数の和:980

約数の個数: 96

約数和(自身を含む): 228009600

約数和(自身を除く): 151881030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 149, 210, 298, 315, 447, 630, 745, 811, 894, 1043, 1341, 1490, 1622, 2086, 2235, 2433, 2682, 3129, 4055, 4470, 4866, 5215, 5677, 6258, 6705, 7299, 8110, 9387, 10430, 11354, 12165, 13410, 14598, 15645, 17031, 18774, 24330, 28385, 31290, 34062, 36495, 46935, 51093, 56770, 72990, 85155, 93870, 102186, 120839, 170310, 241678, 255465, 362517, 510930, 604195, 725034, 845873, 1087551, 1208390, 1691746, 1812585, 2175102, 2537619, 3625170, 4229365, 5075238, 5437755, 7612857, 8458730, 10875510, 12688095, 15225714, 25376190, 38064285, 76128570]

約数ペア:

[(1, 76128570), (2, 38064285), (3, 25376190), (5, 15225714), (6, 12688095), (7, 10875510), (9, 8458730), (10, 7612857), (14, 5437755), (15, 5075238), (18, 4229365), (21, 3625170), (30, 2537619), (35, 2175102), (42, 1812585), (45, 1691746), (63, 1208390), (70, 1087551), (90, 845873), (105, 725034), (126, 604195), (149, 510930), (210, 362517), (298, 255465), (315, 241678), (447, 170310), (630, 120839), (745, 102186), (811, 93870), (894, 85155), (1043, 72990), (1341, 56770), (1490, 51093), (1622, 46935), (2086, 36495), (2235, 34062), (2433, 31290), (2682, 28385), (3129, 24330), (4055, 18774), (4470, 17031), (4866, 15645), (5215, 14598), (5677, 13410), (6258, 12165), (6705, 11354), (7299, 10430), (8110, 9387)]