690868350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{21031}}^1$

素因数の和:21122

約数の個数: 72

約数和(自身を含む): 1881648912

約数和(自身を除く): 1190780562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 73, 75, 90, 146, 150, 219, 225, 365, 438, 450, 657, 730, 1095, 1314, 1825, 2190, 3285, 3650, 5475, 6570, 10950, 16425, 21031, 32850, 42062, 63093, 105155, 126186, 189279, 210310, 315465, 378558, 525775, 630930, 946395, 1051550, 1535263, 1577325, 1892790, 3070526, 3154650, 4605789, 4731975, 7676315, 9211578, 9463950, 13817367, 15352630, 23028945, 27634734, 38381575, 46057890, 69086835, 76763150, 115144725, 138173670, 230289450, 345434175, 690868350]

約数ペア:

[(1, 690868350), (2, 345434175), (3, 230289450), (5, 138173670), (6, 115144725), (9, 76763150), (10, 69086835), (15, 46057890), (18, 38381575), (25, 27634734), (30, 23028945), (45, 15352630), (50, 13817367), (73, 9463950), (75, 9211578), (90, 7676315), (146, 4731975), (150, 4605789), (219, 3154650), (225, 3070526), (365, 1892790), (438, 1577325), (450, 1535263), (657, 1051550), (730, 946395), (1095, 630930), (1314, 525775), (1825, 378558), (2190, 315465), (3285, 210310), (3650, 189279), (5475, 126186), (6570, 105155), (10950, 63093), (16425, 42062), (21031, 32850)]