202493520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31249}}^1$

素因数の和:31274

約数の個数: 100

約数和(自身を含む): 703312500

約数和(自身を除く): 500818980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 31249, 62498, 93747, 124996, 156245, 187494, 249992, 281241, 312490, 374988, 468735, 499984, 562482, 624980, 749976, 843723, 937470, 1124964, 1249960, 1406205, 1499952, 1687446, 1874940, 2249928, 2499920, 2531169, 2812410, 3374892, 3749880, 4218615, 4499856, 5062338, 5624820, 6749784, 7499760, 8437230, 10124676, 11249640, 12655845, 13499568, 16874460, 20249352, 22499280, 25311690, 33748920, 40498704, 50623380, 67497840, 101246760, 202493520]

約数ペア:

[(1, 202493520), (2, 101246760), (3, 67497840), (4, 50623380), (5, 40498704), (6, 33748920), (8, 25311690), (9, 22499280), (10, 20249352), (12, 16874460), (15, 13499568), (16, 12655845), (18, 11249640), (20, 10124676), (24, 8437230), (27, 7499760), (30, 6749784), (36, 5624820), (40, 5062338), (45, 4499856), (48, 4218615), (54, 3749880), (60, 3374892), (72, 2812410), (80, 2531169), (81, 2499920), (90, 2249928), (108, 1874940), (120, 1687446), (135, 1499952), (144, 1406205), (162, 1249960), (180, 1124964), (216, 937470), (240, 843723), (270, 749976), (324, 624980), (360, 562482), (405, 499984), (432, 468735), (540, 374988), (648, 312490), (720, 281241), (810, 249992), (1080, 187494), (1296, 156245), (1620, 124996), (2160, 93747), (3240, 62498), (6480, 31249)]