90726000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{15121}}^1$

素因数の和:15147

約数の個数: 80

約数和(自身を含む): 292519968

約数和(自身を除く): 201793968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 15121, 30242, 45363, 60484, 75605, 90726, 120968, 151210, 181452, 226815, 241936, 302420, 362904, 378025, 453630, 604840, 725808, 756050, 907260, 1134075, 1209680, 1512100, 1814520, 1890125, 2268150, 3024200, 3629040, 3780250, 4536300, 5670375, 6048400, 7560500, 9072600, 11340750, 15121000, 18145200, 22681500, 30242000, 45363000, 90726000]

約数ペア:

[(1, 90726000), (2, 45363000), (3, 30242000), (4, 22681500), (5, 18145200), (6, 15121000), (8, 11340750), (10, 9072600), (12, 7560500), (15, 6048400), (16, 5670375), (20, 4536300), (24, 3780250), (25, 3629040), (30, 3024200), (40, 2268150), (48, 1890125), (50, 1814520), (60, 1512100), (75, 1209680), (80, 1134075), (100, 907260), (120, 756050), (125, 725808), (150, 604840), (200, 453630), (240, 378025), (250, 362904), (300, 302420), (375, 241936), (400, 226815), (500, 181452), (600, 151210), (750, 120968), (1000, 90726), (1200, 75605), (1500, 60484), (2000, 45363), (3000, 30242), (6000, 15121)]