21134531700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23482813}}^1$

素因数の和:23482833

約数の個数: 54

約数和(自身を含む): 66245018294

約数和(自身を除く): 45110486594

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 23482813, 46965626, 70448439, 93931252, 117414065, 140896878, 211345317, 234828130, 281793756, 352242195, 422690634, 469656260, 587070325, 704484390, 845381268, 1056726585, 1174140650, 1408968780, 1761210975, 2113453170, 2348281300, 3522421950, 4226906340, 5283632925, 7044843900, 10567265850, 21134531700]

約数ペア:

[(1, 21134531700), (2, 10567265850), (3, 7044843900), (4, 5283632925), (5, 4226906340), (6, 3522421950), (9, 2348281300), (10, 2113453170), (12, 1761210975), (15, 1408968780), (18, 1174140650), (20, 1056726585), (25, 845381268), (30, 704484390), (36, 587070325), (45, 469656260), (50, 422690634), (60, 352242195), (75, 281793756), (90, 234828130), (100, 211345317), (150, 140896878), (180, 117414065), (225, 93931252), (300, 70448439), (450, 46965626), (900, 23482813)]