755550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:114

約数の個数: 72

約数和(自身を含む): 2147184

約数和(自身を除く): 1391634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 73, 75, 90, 115, 138, 146, 150, 207, 219, 225, 230, 345, 365, 414, 438, 450, 575, 657, 690, 730, 1035, 1095, 1150, 1314, 1679, 1725, 1825, 2070, 2190, 3285, 3358, 3450, 3650, 5037, 5175, 5475, 6570, 8395, 10074, 10350, 10950, 15111, 16425, 16790, 25185, 30222, 32850, 41975, 50370, 75555, 83950, 125925, 151110, 251850, 377775, 755550]

約数ペア:

[(1, 755550), (2, 377775), (3, 251850), (5, 151110), (6, 125925), (9, 83950), (10, 75555), (15, 50370), (18, 41975), (23, 32850), (25, 30222), (30, 25185), (45, 16790), (46, 16425), (50, 15111), (69, 10950), (73, 10350), (75, 10074), (90, 8395), (115, 6570), (138, 5475), (146, 5175), (150, 5037), (207, 3650), (219, 3450), (225, 3358), (230, 3285), (345, 2190), (365, 2070), (414, 1825), (438, 1725), (450, 1679), (575, 1314), (657, 1150), (690, 1095), (730, 1035)]