157419256900

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1409}}^1\times {\mathrm{10847}}^1$

素因数の和:12373

約数の個数: 72

約数和(自身を含む): 345192906240

約数和(自身を除く): 187773649340

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 412, 515, 1030, 1409, 2060, 2575, 2818, 5150, 5636, 7045, 10300, 10847, 14090, 21694, 28180, 35225, 43388, 54235, 70450, 108470, 140900, 145127, 216940, 271175, 290254, 542350, 580508, 725635, 1084700, 1117241, 1451270, 2234482, 2902540, 3628175, 4468964, 5586205, 7256350, 11172410, 14512700, 15283423, 22344820, 27931025, 30566846, 55862050, 61133692, 76417115, 111724100, 152834230, 305668460, 382085575, 764171150, 1528342300, 1574192569, 3148385138, 6296770276, 7870962845, 15741925690, 31483851380, 39354814225, 78709628450, 157419256900]

約数ペア:

[(1, 157419256900), (2, 78709628450), (4, 39354814225), (5, 31483851380), (10, 15741925690), (20, 7870962845), (25, 6296770276), (50, 3148385138), (100, 1574192569), (103, 1528342300), (206, 764171150), (412, 382085575), (515, 305668460), (1030, 152834230), (1409, 111724100), (2060, 76417115), (2575, 61133692), (2818, 55862050), (5150, 30566846), (5636, 27931025), (7045, 22344820), (10300, 15283423), (10847, 14512700), (14090, 11172410), (21694, 7256350), (28180, 5586205), (35225, 4468964), (43388, 3628175), (54235, 2902540), (70450, 2234482), (108470, 1451270), (140900, 1117241), (145127, 1084700), (216940, 725635), (271175, 580508), (290254, 542350)]