258410400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{107671}}^1$

素因数の和:107694

約数の個数: 72

約数和(自身を含む): 841133664

約数和(自身を除く): 582723264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 107671, 215342, 323013, 430684, 538355, 646026, 861368, 1076710, 1292052, 1615065, 1722736, 2153420, 2584104, 2691775, 3230130, 3445472, 4306840, 5168208, 5383550, 6460260, 8075325, 8613680, 10336416, 10767100, 12920520, 16150650, 17227360, 21534200, 25841040, 32301300, 43068400, 51682080, 64602600, 86136800, 129205200, 258410400]

約数ペア:

[(1, 258410400), (2, 129205200), (3, 86136800), (4, 64602600), (5, 51682080), (6, 43068400), (8, 32301300), (10, 25841040), (12, 21534200), (15, 17227360), (16, 16150650), (20, 12920520), (24, 10767100), (25, 10336416), (30, 8613680), (32, 8075325), (40, 6460260), (48, 5383550), (50, 5168208), (60, 4306840), (75, 3445472), (80, 3230130), (96, 2691775), (100, 2584104), (120, 2153420), (150, 1722736), (160, 1615065), (200, 1292052), (240, 1076710), (300, 861368), (400, 646026), (480, 538355), (600, 430684), (800, 323013), (1200, 215342), (2400, 107671)]