146249900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:156

約数の個数: 108

約数和(自身を含む): 344748768

約数和(自身を除く): 198498868

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 37, 47, 50, 58, 74, 94, 100, 116, 145, 148, 185, 188, 235, 290, 370, 470, 580, 725, 740, 841, 925, 940, 1073, 1175, 1363, 1450, 1682, 1739, 1850, 2146, 2350, 2726, 2900, 3364, 3478, 3700, 4205, 4292, 4700, 5365, 5452, 6815, 6956, 8410, 8695, 10730, 13630, 16820, 17390, 21025, 21460, 26825, 27260, 31117, 34075, 34780, 39527, 42050, 43475, 50431, 53650, 62234, 68150, 79054, 84100, 86950, 100862, 107300, 124468, 136300, 155585, 158108, 173900, 197635, 201724, 252155, 311170, 395270, 504310, 622340, 777925, 790540, 988175, 1008620, 1260775, 1462499, 1555850, 1976350, 2521550, 2924998, 3111700, 3952700, 5043100, 5849996, 7312495, 14624990, 29249980, 36562475, 73124950, 146249900]

約数ペア:

[(1, 146249900), (2, 73124950), (4, 36562475), (5, 29249980), (10, 14624990), (20, 7312495), (25, 5849996), (29, 5043100), (37, 3952700), (47, 3111700), (50, 2924998), (58, 2521550), (74, 1976350), (94, 1555850), (100, 1462499), (116, 1260775), (145, 1008620), (148, 988175), (185, 790540), (188, 777925), (235, 622340), (290, 504310), (370, 395270), (470, 311170), (580, 252155), (725, 201724), (740, 197635), (841, 173900), (925, 158108), (940, 155585), (1073, 136300), (1175, 124468), (1363, 107300), (1450, 100862), (1682, 86950), (1739, 84100), (1850, 79054), (2146, 68150), (2350, 62234), (2726, 53650), (2900, 50431), (3364, 43475), (3478, 42050), (3700, 39527), (4205, 34780), (4292, 34075), (4700, 31117), (5365, 27260), (5452, 26825), (6815, 21460), (6956, 21025), (8410, 17390), (8695, 16820), (10730, 13630)]