98678100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{3391}}^1$

素因数の和:3505

約数の個数: 72

約数和(自身を含む): 288537088

約数和(自身を除く): 189858988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 97, 100, 150, 194, 291, 300, 388, 485, 582, 970, 1164, 1455, 1940, 2425, 2910, 3391, 4850, 5820, 6782, 7275, 9700, 10173, 13564, 14550, 16955, 20346, 29100, 33910, 40692, 50865, 67820, 84775, 101730, 169550, 203460, 254325, 328927, 339100, 508650, 657854, 986781, 1017300, 1315708, 1644635, 1973562, 3289270, 3947124, 4933905, 6578540, 8223175, 9867810, 16446350, 19735620, 24669525, 32892700, 49339050, 98678100]

約数ペア:

[(1, 98678100), (2, 49339050), (3, 32892700), (4, 24669525), (5, 19735620), (6, 16446350), (10, 9867810), (12, 8223175), (15, 6578540), (20, 4933905), (25, 3947124), (30, 3289270), (50, 1973562), (60, 1644635), (75, 1315708), (97, 1017300), (100, 986781), (150, 657854), (194, 508650), (291, 339100), (300, 328927), (388, 254325), (485, 203460), (582, 169550), (970, 101730), (1164, 84775), (1455, 67820), (1940, 50865), (2425, 40692), (2910, 33910), (3391, 29100), (4850, 20346), (5820, 16955), (6782, 14550), (7275, 13564), (9700, 10173)]