334967100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{85889}}^1$

素因数の和:85919

約数の個数: 72

約数和(自身を含む): 1043735280

約数和(自身を除く): 708768180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 85889, 171778, 257667, 343556, 429445, 515334, 858890, 1030668, 1116557, 1288335, 1717780, 2147225, 2233114, 2576670, 3349671, 4294450, 4466228, 5153340, 5582785, 6441675, 6699342, 8588900, 11165570, 12883350, 13398684, 16748355, 22331140, 25766700, 27913925, 33496710, 55827850, 66993420, 83741775, 111655700, 167483550, 334967100]

約数ペア:

[(1, 334967100), (2, 167483550), (3, 111655700), (4, 83741775), (5, 66993420), (6, 55827850), (10, 33496710), (12, 27913925), (13, 25766700), (15, 22331140), (20, 16748355), (25, 13398684), (26, 12883350), (30, 11165570), (39, 8588900), (50, 6699342), (52, 6441675), (60, 5582785), (65, 5153340), (75, 4466228), (78, 4294450), (100, 3349671), (130, 2576670), (150, 2233114), (156, 2147225), (195, 1717780), (260, 1288335), (300, 1116557), (325, 1030668), (390, 858890), (650, 515334), (780, 429445), (975, 343556), (1300, 257667), (1950, 171778), (3900, 85889)]