129075750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{57367}}^1$

素因数の和:57390

約数の個数: 48

約数和(自身を含む): 349026912

約数和(自身を除く): 219951162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 57367, 114734, 172101, 286835, 344202, 516303, 573670, 860505, 1032606, 1434175, 1721010, 2581515, 2868350, 4302525, 5163030, 7170875, 8605050, 12907575, 14341750, 21512625, 25815150, 43025250, 64537875, 129075750]

約数ペア:

[(1, 129075750), (2, 64537875), (3, 43025250), (5, 25815150), (6, 21512625), (9, 14341750), (10, 12907575), (15, 8605050), (18, 7170875), (25, 5163030), (30, 4302525), (45, 2868350), (50, 2581515), (75, 1721010), (90, 1434175), (125, 1032606), (150, 860505), (225, 573670), (250, 516303), (375, 344202), (450, 286835), (750, 172101), (1125, 114734), (2250, 57367)]