304115500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:165

約数の個数: 144

約数和(自身を含む): 743389920

約数和(自身を除く): 439274420

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 59, 61, 65, 100, 118, 122, 125, 130, 169, 236, 244, 250, 260, 295, 305, 325, 338, 500, 590, 610, 650, 676, 767, 793, 845, 1180, 1220, 1300, 1475, 1525, 1534, 1586, 1625, 1690, 2950, 3050, 3068, 3172, 3250, 3380, 3599, 3835, 3965, 4225, 5900, 6100, 6500, 7198, 7375, 7625, 7670, 7930, 8450, 9971, 10309, 14396, 14750, 15250, 15340, 15860, 16900, 17995, 19175, 19825, 19942, 20618, 21125, 29500, 30500, 35990, 38350, 39650, 39884, 41236, 42250, 46787, 49855, 51545, 71980, 76700, 79300, 84500, 89975, 93574, 95875, 99125, 99710, 103090, 179950, 187148, 191750, 198250, 199420, 206180, 233935, 249275, 257725, 359900, 383500, 396500, 449875, 467870, 498550, 515450, 608231, 899750, 935740, 997100, 1030900, 1169675, 1216462, 1246375, 1288625, 1799500, 2339350, 2432924, 2492750, 2577250, 3041155, 4678700, 4985500, 5154500, 5848375, 6082310, 11696750, 12164620, 15205775, 23393500, 30411550, 60823100, 76028875, 152057750, 304115500]

約数ペア:

[(1, 304115500), (2, 152057750), (4, 76028875), (5, 60823100), (10, 30411550), (13, 23393500), (20, 15205775), (25, 12164620), (26, 11696750), (50, 6082310), (52, 5848375), (59, 5154500), (61, 4985500), (65, 4678700), (100, 3041155), (118, 2577250), (122, 2492750), (125, 2432924), (130, 2339350), (169, 1799500), (236, 1288625), (244, 1246375), (250, 1216462), (260, 1169675), (295, 1030900), (305, 997100), (325, 935740), (338, 899750), (500, 608231), (590, 515450), (610, 498550), (650, 467870), (676, 449875), (767, 396500), (793, 383500), (845, 359900), (1180, 257725), (1220, 249275), (1300, 233935), (1475, 206180), (1525, 199420), (1534, 198250), (1586, 191750), (1625, 187148), (1690, 179950), (2950, 103090), (3050, 99710), (3068, 99125), (3172, 95875), (3250, 93574), (3380, 89975), (3599, 84500), (3835, 79300), (3965, 76700), (4225, 71980), (5900, 51545), (6100, 49855), (6500, 46787), (7198, 42250), (7375, 41236), (7625, 39884), (7670, 39650), (7930, 38350), (8450, 35990), (9971, 30500), (10309, 29500), (14396, 21125), (14750, 20618), (15250, 19942), (15340, 19825), (15860, 19175), (16900, 17995)]