143758620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5087}}^1$

素因数の和:5259

約数の個数: 72

約数和(自身を含む): 438931584

約数和(自身を除く): 295172964

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, 4710, 5087, 5652, 7065, 9420, 10174, 14130, 15261, 20348, 25435, 28260, 30522, 45783, 50870, 61044, 76305, 91566, 101740, 152610, 183132, 228915, 305220, 457830, 798659, 915660, 1597318, 2395977, 3194636, 3993295, 4791954, 7187931, 7986590, 9583908, 11979885, 14375862, 15973180, 23959770, 28751724, 35939655, 47919540, 71879310, 143758620]

約数ペア:

[(1, 143758620), (2, 71879310), (3, 47919540), (4, 35939655), (5, 28751724), (6, 23959770), (9, 15973180), (10, 14375862), (12, 11979885), (15, 9583908), (18, 7986590), (20, 7187931), (30, 4791954), (36, 3993295), (45, 3194636), (60, 2395977), (90, 1597318), (157, 915660), (180, 798659), (314, 457830), (471, 305220), (628, 228915), (785, 183132), (942, 152610), (1413, 101740), (1570, 91566), (1884, 76305), (2355, 61044), (2826, 50870), (3140, 45783), (4710, 30522), (5087, 28260), (5652, 25435), (7065, 20348), (9420, 15261), (10174, 14130)]