30415500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{751}}^1$

素因数の和:782

約数の個数: 120

約数和(自身を含む): 99363264

約数和(自身を除く): 68947764

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, 751, 810, 900, 1125, 1350, 1500, 1502, 1620, 2025, 2250, 2253, 2700, 3004, 3375, 3755, 4050, 4500, 4506, 6750, 6759, 7510, 8100, 9012, 10125, 11265, 13500, 13518, 15020, 18775, 20250, 20277, 22530, 27036, 33795, 37550, 40500, 40554, 45060, 56325, 60831, 67590, 75100, 81108, 93875, 101385, 112650, 121662, 135180, 168975, 187750, 202770, 225300, 243324, 281625, 304155, 337950, 375500, 405540, 506925, 563250, 608310, 675900, 844875, 1013850, 1126500, 1216620, 1520775, 1689750, 2027700, 2534625, 3041550, 3379500, 5069250, 6083100, 7603875, 10138500, 15207750, 30415500]

約数ペア:

[(1, 30415500), (2, 15207750), (3, 10138500), (4, 7603875), (5, 6083100), (6, 5069250), (9, 3379500), (10, 3041550), (12, 2534625), (15, 2027700), (18, 1689750), (20, 1520775), (25, 1216620), (27, 1126500), (30, 1013850), (36, 844875), (45, 675900), (50, 608310), (54, 563250), (60, 506925), (75, 405540), (81, 375500), (90, 337950), (100, 304155), (108, 281625), (125, 243324), (135, 225300), (150, 202770), (162, 187750), (180, 168975), (225, 135180), (250, 121662), (270, 112650), (300, 101385), (324, 93875), (375, 81108), (405, 75100), (450, 67590), (500, 60831), (540, 56325), (675, 45060), (750, 40554), (751, 40500), (810, 37550), (900, 33795), (1125, 27036), (1350, 22530), (1500, 20277), (1502, 20250), (1620, 18775), (2025, 15020), (2250, 13518), (2253, 13500), (2700, 11265), (3004, 10125), (3375, 9012), (3755, 8100), (4050, 7510), (4500, 6759), (4506, 6750)]