128076600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{213461}}^1$

素因数の和:213480

約数の個数: 48

約数和(自身を含む): 397039320

約数和(自身を除く): 268962720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 213461, 426922, 640383, 853844, 1067305, 1280766, 1707688, 2134610, 2561532, 3201915, 4269220, 5123064, 5336525, 6403830, 8538440, 10673050, 12807660, 16009575, 21346100, 25615320, 32019150, 42692200, 64038300, 128076600]

約数ペア:

[(1, 128076600), (2, 64038300), (3, 42692200), (4, 32019150), (5, 25615320), (6, 21346100), (8, 16009575), (10, 12807660), (12, 10673050), (15, 8538440), (20, 6403830), (24, 5336525), (25, 5123064), (30, 4269220), (40, 3201915), (50, 2561532), (60, 2134610), (75, 1707688), (100, 1280766), (120, 1067305), (150, 853844), (200, 640383), (300, 426922), (600, 213461)]