138168300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{460561}}^1$

素因数の和:460578

約数の個数: 36

約数和(自身を含む): 399767816

約数和(自身を除く): 261599516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 460561, 921122, 1381683, 1842244, 2302805, 2763366, 4605610, 5526732, 6908415, 9211220, 11514025, 13816830, 23028050, 27633660, 34542075, 46056100, 69084150, 138168300]

約数ペア:

[(1, 138168300), (2, 69084150), (3, 46056100), (4, 34542075), (5, 27633660), (6, 23028050), (10, 13816830), (12, 11514025), (15, 9211220), (20, 6908415), (25, 5526732), (30, 4605610), (50, 2763366), (60, 2302805), (75, 1842244), (100, 1381683), (150, 921122), (300, 460561)]