265014660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7499}}^1$

素因数の和:7561

約数の個数: 96

約数和(自身を含む): 806400000

約数和(自身を除く): 541385340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1767, 1860, 2356, 2945, 3534, 5890, 7068, 7499, 8835, 11780, 14998, 17670, 22497, 29996, 35340, 37495, 44994, 74990, 89988, 112485, 142481, 149980, 224970, 232469, 284962, 427443, 449940, 464938, 569924, 697407, 712405, 854886, 929876, 1162345, 1394814, 1424810, 1709772, 2137215, 2324690, 2789628, 2849620, 3487035, 4274430, 4416911, 4649380, 6974070, 8548860, 8833822, 13250733, 13948140, 17667644, 22084555, 26501466, 44169110, 53002932, 66253665, 88338220, 132507330, 265014660]

約数ペア:

[(1, 265014660), (2, 132507330), (3, 88338220), (4, 66253665), (5, 53002932), (6, 44169110), (10, 26501466), (12, 22084555), (15, 17667644), (19, 13948140), (20, 13250733), (30, 8833822), (31, 8548860), (38, 6974070), (57, 4649380), (60, 4416911), (62, 4274430), (76, 3487035), (93, 2849620), (95, 2789628), (114, 2324690), (124, 2137215), (155, 1709772), (186, 1424810), (190, 1394814), (228, 1162345), (285, 929876), (310, 854886), (372, 712405), (380, 697407), (465, 569924), (570, 464938), (589, 449940), (620, 427443), (930, 284962), (1140, 232469), (1178, 224970), (1767, 149980), (1860, 142481), (2356, 112485), (2945, 89988), (3534, 74990), (5890, 44994), (7068, 37495), (7499, 35340), (8835, 29996), (11780, 22497), (14998, 17670)]