20059098900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{709}}^1\times {\mathrm{94307}}^1$

素因数の和:95033

約数の個数: 72

約数和(自身を含む): 58120134240

約数和(自身を除く): 38061035340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 709, 1418, 2127, 2836, 3545, 4254, 7090, 8508, 10635, 14180, 17725, 21270, 35450, 42540, 53175, 70900, 94307, 106350, 188614, 212700, 282921, 377228, 471535, 565842, 943070, 1131684, 1414605, 1886140, 2357675, 2829210, 4715350, 5658420, 7073025, 9430700, 14146050, 28292100, 66863663, 133727326, 200590989, 267454652, 334318315, 401181978, 668636630, 802363956, 1002954945, 1337273260, 1671591575, 2005909890, 3343183150, 4011819780, 5014774725, 6686366300, 10029549450, 20059098900]

約数ペア:

[(1, 20059098900), (2, 10029549450), (3, 6686366300), (4, 5014774725), (5, 4011819780), (6, 3343183150), (10, 2005909890), (12, 1671591575), (15, 1337273260), (20, 1002954945), (25, 802363956), (30, 668636630), (50, 401181978), (60, 334318315), (75, 267454652), (100, 200590989), (150, 133727326), (300, 66863663), (709, 28292100), (1418, 14146050), (2127, 9430700), (2836, 7073025), (3545, 5658420), (4254, 4715350), (7090, 2829210), (8508, 2357675), (10635, 1886140), (14180, 1414605), (17725, 1131684), (21270, 943070), (35450, 565842), (42540, 471535), (53175, 377228), (70900, 282921), (94307, 212700), (106350, 188614)]