203050620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{36389}}^1$

素因数の和:36435

約数の個数: 72

約数和(自身を含む): 635806080

約数和(自身を除く): 432755460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 36389, 72778, 109167, 145556, 181945, 218334, 327501, 363890, 436668, 545835, 655002, 727780, 1091670, 1128059, 1310004, 1637505, 2183340, 2256118, 3275010, 3384177, 4512236, 5640295, 6550020, 6768354, 10152531, 11280590, 13536708, 16920885, 20305062, 22561180, 33841770, 40610124, 50762655, 67683540, 101525310, 203050620]

約数ペア:

[(1, 203050620), (2, 101525310), (3, 67683540), (4, 50762655), (5, 40610124), (6, 33841770), (9, 22561180), (10, 20305062), (12, 16920885), (15, 13536708), (18, 11280590), (20, 10152531), (30, 6768354), (31, 6550020), (36, 5640295), (45, 4512236), (60, 3384177), (62, 3275010), (90, 2256118), (93, 2183340), (124, 1637505), (155, 1310004), (180, 1128059), (186, 1091670), (279, 727780), (310, 655002), (372, 545835), (465, 436668), (558, 363890), (620, 327501), (930, 218334), (1116, 181945), (1395, 145556), (1860, 109167), (2790, 72778), (5580, 36389)]