105664140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3739}}^1$

素因数の和:3911

約数の個数: 72

約数和(自身を含む): 322642320

約数和(自身を除く): 216978180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 3739, 4710, 5652, 7065, 7478, 9420, 11217, 14130, 14956, 18695, 22434, 28260, 33651, 37390, 44868, 56085, 67302, 74780, 112170, 134604, 168255, 224340, 336510, 587023, 673020, 1174046, 1761069, 2348092, 2935115, 3522138, 5283207, 5870230, 7044276, 8805345, 10566414, 11740460, 17610690, 21132828, 26416035, 35221380, 52832070, 105664140]

約数ペア:

[(1, 105664140), (2, 52832070), (3, 35221380), (4, 26416035), (5, 21132828), (6, 17610690), (9, 11740460), (10, 10566414), (12, 8805345), (15, 7044276), (18, 5870230), (20, 5283207), (30, 3522138), (36, 2935115), (45, 2348092), (60, 1761069), (90, 1174046), (157, 673020), (180, 587023), (314, 336510), (471, 224340), (628, 168255), (785, 134604), (942, 112170), (1413, 74780), (1570, 67302), (1884, 56085), (2355, 44868), (2826, 37390), (3140, 33651), (3739, 28260), (4710, 22434), (5652, 18695), (7065, 14956), (7478, 14130), (9420, 11217)]