87622050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{20143}}^1$

素因数の和:20187

約数の個数: 48

約数和(自身を含む): 224807040

約数和(自身を除く): 137184990

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 20143, 40286, 60429, 100715, 120858, 201430, 302145, 503575, 584147, 604290, 1007150, 1168294, 1510725, 1752441, 2920735, 3021450, 3504882, 5841470, 8762205, 14603675, 17524410, 29207350, 43811025, 87622050]

約数ペア:

[(1, 87622050), (2, 43811025), (3, 29207350), (5, 17524410), (6, 14603675), (10, 8762205), (15, 5841470), (25, 3504882), (29, 3021450), (30, 2920735), (50, 1752441), (58, 1510725), (75, 1168294), (87, 1007150), (145, 604290), (150, 584147), (174, 503575), (290, 302145), (435, 201430), (725, 120858), (870, 100715), (1450, 60429), (2175, 40286), (4350, 20143)]