79785832.000000000

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{131771}}^1$

素因数の和:131794

約数の個数: 72

約数和(自身を含む): 1029402864

約数和(自身を除く): 713152464

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, 131771, 263542, 395313, 527084, 658855, 790626, 1054168, 1317710, 1581252, 1976565, 2108336, 2635420, 3162504, 3294275, 3953130, 4216672, 5270840, 6325008, 6588550, 7906260, 9882825, 10541680, 12650016, 13177100, 15812520, 19765650, 21083360, 26354200, 31625040, 39531300, 52708400, 63250080, 79062600, 105416800, 158125200, 316250400]

約数ペア:

[(1, 316250400), (2, 158125200), (3, 105416800), (4, 79062600), (5, 63250080), (6, 52708400), (8, 39531300), (10, 31625040), (12, 26354200), (15, 21083360), (16, 19765650), (20, 15812520), (24, 13177100), (25, 12650016), (30, 10541680), (32, 9882825), (40, 7906260), (48, 6588550), (50, 6325008), (60, 5270840), (75, 4216672), (80, 3953130), (96, 3294275), (100, 3162504), (120, 2635420), (150, 2108336), (160, 1976565), (200, 1581252), (240, 1317710), (300, 1054168), (400, 790626), (480, 658855), (600, 527084), (800, 395313), (1200, 263542), (2400, 131771)]