71835000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{4789}}^1$

素因数の和:4818

約数の個数: 80

約数和(自身を含む): 224459400

約数和(自身を除く): 152624400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 4789, 5000, 7500, 9578, 14367, 15000, 19156, 23945, 28734, 38312, 47890, 57468, 71835, 95780, 114936, 119725, 143670, 191560, 239450, 287340, 359175, 478900, 574680, 598625, 718350, 957800, 1197250, 1436700, 1795875, 2394500, 2873400, 2993125, 3591750, 4789000, 5986250, 7183500, 8979375, 11972500, 14367000, 17958750, 23945000, 35917500, 71835000]

約数ペア:

[(1, 71835000), (2, 35917500), (3, 23945000), (4, 17958750), (5, 14367000), (6, 11972500), (8, 8979375), (10, 7183500), (12, 5986250), (15, 4789000), (20, 3591750), (24, 2993125), (25, 2873400), (30, 2394500), (40, 1795875), (50, 1436700), (60, 1197250), (75, 957800), (100, 718350), (120, 598625), (125, 574680), (150, 478900), (200, 359175), (250, 287340), (300, 239450), (375, 191560), (500, 143670), (600, 119725), (625, 114936), (750, 95780), (1000, 71835), (1250, 57468), (1500, 47890), (1875, 38312), (2500, 28734), (3000, 23945), (3750, 19156), (4789, 15000), (5000, 14367), (7500, 9578)]