154448200

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:935

約数の個数: 96

約数和(自身を含む): 383904000

約数和(自身を除く): 229455800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 31, 40, 50, 58, 62, 100, 116, 124, 145, 155, 200, 232, 248, 290, 310, 580, 620, 725, 775, 859, 899, 1160, 1240, 1450, 1550, 1718, 1798, 2900, 3100, 3436, 3596, 4295, 4495, 5800, 6200, 6872, 7192, 8590, 8990, 17180, 17980, 21475, 22475, 24911, 26629, 34360, 35960, 42950, 44950, 49822, 53258, 85900, 89900, 99644, 106516, 124555, 133145, 171800, 179800, 199288, 213032, 249110, 266290, 498220, 532580, 622775, 665725, 772241, 996440, 1065160, 1245550, 1331450, 1544482, 2491100, 2662900, 3088964, 3861205, 4982200, 5325800, 6177928, 7722410, 15444820, 19306025, 30889640, 38612050, 77224100, 154448200]

約数ペア:

[(1, 154448200), (2, 77224100), (4, 38612050), (5, 30889640), (8, 19306025), (10, 15444820), (20, 7722410), (25, 6177928), (29, 5325800), (31, 4982200), (40, 3861205), (50, 3088964), (58, 2662900), (62, 2491100), (100, 1544482), (116, 1331450), (124, 1245550), (145, 1065160), (155, 996440), (200, 772241), (232, 665725), (248, 622775), (290, 532580), (310, 498220), (580, 266290), (620, 249110), (725, 213032), (775, 199288), (859, 179800), (899, 171800), (1160, 133145), (1240, 124555), (1450, 106516), (1550, 99644), (1718, 89900), (1798, 85900), (2900, 53258), (3100, 49822), (3436, 44950), (3596, 42950), (4295, 35960), (4495, 34360), (5800, 26629), (6200, 24911), (6872, 22475), (7192, 21475), (8590, 17980), (8990, 17180)]