102897800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 251267400

約数和(自身を除く): 148369600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 113, 116, 145, 157, 200, 226, 232, 290, 314, 452, 565, 580, 628, 725, 785, 904, 1130, 1160, 1256, 1450, 1570, 2260, 2825, 2900, 3140, 3277, 3925, 4520, 4553, 5650, 5800, 6280, 6554, 7850, 9106, 11300, 13108, 15700, 16385, 17741, 18212, 22600, 22765, 26216, 31400, 32770, 35482, 36424, 45530, 65540, 70964, 81925, 88705, 91060, 113825, 131080, 141928, 163850, 177410, 182120, 227650, 327700, 354820, 443525, 455300, 514489, 655400, 709640, 887050, 910600, 1028978, 1774100, 2057956, 2572445, 3548200, 4115912, 5144890, 10289780, 12862225, 20579560, 25724450, 51448900, 102897800]

約数ペア:

[(1, 102897800), (2, 51448900), (4, 25724450), (5, 20579560), (8, 12862225), (10, 10289780), (20, 5144890), (25, 4115912), (29, 3548200), (40, 2572445), (50, 2057956), (58, 1774100), (100, 1028978), (113, 910600), (116, 887050), (145, 709640), (157, 655400), (200, 514489), (226, 455300), (232, 443525), (290, 354820), (314, 327700), (452, 227650), (565, 182120), (580, 177410), (628, 163850), (725, 141928), (785, 131080), (904, 113825), (1130, 91060), (1160, 88705), (1256, 81925), (1450, 70964), (1570, 65540), (2260, 45530), (2825, 36424), (2900, 35482), (3140, 32770), (3277, 31400), (3925, 26216), (4520, 22765), (4553, 22600), (5650, 18212), (5800, 17741), (6280, 16385), (6554, 15700), (7850, 13108), (9106, 11300)]