197156250

素因数分解:

$2^1\times 3^2\times 5^6\times {\mathrm{701}}^1$

素因数の和:739

約数の個数: 84

約数和(自身を含む): 534719718

約数和(自身を除く): 337563468

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 625, 701, 750, 1125, 1250, 1402, 1875, 2103, 2250, 3125, 3505, 3750, 4206, 5625, 6250, 6309, 7010, 9375, 10515, 11250, 12618, 15625, 17525, 18750, 21030, 28125, 31250, 31545, 35050, 46875, 52575, 56250, 63090, 87625, 93750, 105150, 140625, 157725, 175250, 262875, 281250, 315450, 438125, 525750, 788625, 876250, 1314375, 1577250, 2190625, 2628750, 3943125, 4381250, 6571875, 7886250, 10953125, 13143750, 19715625, 21906250, 32859375, 39431250, 65718750, 98578125, 197156250]

約数ペア:

[(1, 197156250), (2, 98578125), (3, 65718750), (5, 39431250), (6, 32859375), (9, 21906250), (10, 19715625), (15, 13143750), (18, 10953125), (25, 7886250), (30, 6571875), (45, 4381250), (50, 3943125), (75, 2628750), (90, 2190625), (125, 1577250), (150, 1314375), (225, 876250), (250, 788625), (375, 525750), (450, 438125), (625, 315450), (701, 281250), (750, 262875), (1125, 175250), (1250, 157725), (1402, 140625), (1875, 105150), (2103, 93750), (2250, 87625), (3125, 63090), (3505, 56250), (3750, 52575), (4206, 46875), (5625, 35050), (6250, 31545), (6309, 31250), (7010, 28125), (9375, 21030), (10515, 18750), (11250, 17525), (12618, 15625)]