38988450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3767}}^1$

素因数の和:3808

約数の個数: 72

約数和(自身を含む): 109332288

約数和(自身を除く): 70343838

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 3767, 5175, 7534, 10350, 11301, 18835, 22602, 33903, 37670, 56505, 67806, 86641, 94175, 113010, 169515, 173282, 188350, 259923, 282525, 339030, 433205, 519846, 565050, 779769, 847575, 866410, 1299615, 1559538, 1695150, 2166025, 2599230, 3898845, 4332050, 6498075, 7797690, 12996150, 19494225, 38988450]

約数ペア:

[(1, 38988450), (2, 19494225), (3, 12996150), (5, 7797690), (6, 6498075), (9, 4332050), (10, 3898845), (15, 2599230), (18, 2166025), (23, 1695150), (25, 1559538), (30, 1299615), (45, 866410), (46, 847575), (50, 779769), (69, 565050), (75, 519846), (90, 433205), (115, 339030), (138, 282525), (150, 259923), (207, 188350), (225, 173282), (230, 169515), (345, 113010), (414, 94175), (450, 86641), (575, 67806), (690, 56505), (1035, 37670), (1150, 33903), (1725, 22602), (2070, 18835), (3450, 11301), (3767, 10350), (5175, 7534)]