27202300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 72

約数和(自身を含む): 63190400

約数和(自身を除く): 35988100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 103, 139, 190, 206, 278, 380, 412, 475, 515, 556, 695, 950, 1030, 1390, 1900, 1957, 2060, 2575, 2641, 2780, 3475, 3914, 5150, 5282, 6950, 7828, 9785, 10300, 10564, 13205, 13900, 14317, 19570, 26410, 28634, 39140, 48925, 52820, 57268, 66025, 71585, 97850, 132050, 143170, 195700, 264100, 272023, 286340, 357925, 544046, 715850, 1088092, 1360115, 1431700, 2720230, 5440460, 6800575, 13601150, 27202300]

約数ペア:

[(1, 27202300), (2, 13601150), (4, 6800575), (5, 5440460), (10, 2720230), (19, 1431700), (20, 1360115), (25, 1088092), (38, 715850), (50, 544046), (76, 357925), (95, 286340), (100, 272023), (103, 264100), (139, 195700), (190, 143170), (206, 132050), (278, 97850), (380, 71585), (412, 66025), (475, 57268), (515, 52820), (556, 48925), (695, 39140), (950, 28634), (1030, 26410), (1390, 19570), (1900, 14317), (1957, 13900), (2060, 13205), (2575, 10564), (2641, 10300), (2780, 9785), (3475, 7828), (3914, 6950), (5150, 5282)]