30658500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{757}}^1$

素因数の和:788

約数の個数: 120

約数和(自身を含む): 100156056

約数和(自身を除く): 69497556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 250, 270, 300, 324, 375, 405, 450, 500, 540, 675, 750, 757, 810, 900, 1125, 1350, 1500, 1514, 1620, 2025, 2250, 2271, 2700, 3028, 3375, 3785, 4050, 4500, 4542, 6750, 6813, 7570, 8100, 9084, 10125, 11355, 13500, 13626, 15140, 18925, 20250, 20439, 22710, 27252, 34065, 37850, 40500, 40878, 45420, 56775, 61317, 68130, 75700, 81756, 94625, 102195, 113550, 122634, 136260, 170325, 189250, 204390, 227100, 245268, 283875, 306585, 340650, 378500, 408780, 510975, 567750, 613170, 681300, 851625, 1021950, 1135500, 1226340, 1532925, 1703250, 2043900, 2554875, 3065850, 3406500, 5109750, 6131700, 7664625, 10219500, 15329250, 30658500]

約数ペア:

[(1, 30658500), (2, 15329250), (3, 10219500), (4, 7664625), (5, 6131700), (6, 5109750), (9, 3406500), (10, 3065850), (12, 2554875), (15, 2043900), (18, 1703250), (20, 1532925), (25, 1226340), (27, 1135500), (30, 1021950), (36, 851625), (45, 681300), (50, 613170), (54, 567750), (60, 510975), (75, 408780), (81, 378500), (90, 340650), (100, 306585), (108, 283875), (125, 245268), (135, 227100), (150, 204390), (162, 189250), (180, 170325), (225, 136260), (250, 122634), (270, 113550), (300, 102195), (324, 94625), (375, 81756), (405, 75700), (450, 68130), (500, 61317), (540, 56775), (675, 45420), (750, 40878), (757, 40500), (810, 37850), (900, 34065), (1125, 27252), (1350, 22710), (1500, 20439), (1514, 20250), (1620, 18925), (2025, 15140), (2250, 13626), (2271, 13500), (2700, 11355), (3028, 10125), (3375, 9084), (3785, 8100), (4050, 7570), (4500, 6813), (4542, 6750)]