1393990200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{774439}}^1$

素因数の和:774461

約数の個数: 72

約数和(自身を含む): 4681489800

約数和(自身を除く): 3287499600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 774439, 1548878, 2323317, 3097756, 3872195, 4646634, 6195512, 6969951, 7744390, 9293268, 11616585, 13939902, 15488780, 18586536, 19360975, 23233170, 27879804, 30977560, 34849755, 38721950, 46466340, 55759608, 58082925, 69699510, 77443900, 92932680, 116165850, 139399020, 154887800, 174248775, 232331700, 278798040, 348497550, 464663400, 696995100, 1393990200]

約数ペア:

[(1, 1393990200), (2, 696995100), (3, 464663400), (4, 348497550), (5, 278798040), (6, 232331700), (8, 174248775), (9, 154887800), (10, 139399020), (12, 116165850), (15, 92932680), (18, 77443900), (20, 69699510), (24, 58082925), (25, 55759608), (30, 46466340), (36, 38721950), (40, 34849755), (45, 30977560), (50, 27879804), (60, 23233170), (72, 19360975), (75, 18586536), (90, 15488780), (100, 13939902), (120, 11616585), (150, 9293268), (180, 7744390), (200, 6969951), (225, 6195512), (300, 4646634), (360, 3872195), (450, 3097756), (600, 2323317), (900, 1548878), (1800, 774439)]