158552600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 385689600

約数和(自身を除く): 227137000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 107, 124, 155, 200, 214, 239, 248, 310, 428, 478, 535, 620, 775, 856, 956, 1070, 1195, 1240, 1550, 1912, 2140, 2390, 2675, 3100, 3317, 4280, 4780, 5350, 5975, 6200, 6634, 7409, 9560, 10700, 11950, 13268, 14818, 16585, 21400, 23900, 25573, 26536, 29636, 33170, 37045, 47800, 51146, 59272, 66340, 74090, 82925, 102292, 127865, 132680, 148180, 165850, 185225, 204584, 255730, 296360, 331700, 370450, 511460, 639325, 663400, 740900, 792763, 1022920, 1278650, 1481800, 1585526, 2557300, 3171052, 3963815, 5114600, 6342104, 7927630, 15855260, 19819075, 31710520, 39638150, 79276300, 158552600]

約数ペア:

[(1, 158552600), (2, 79276300), (4, 39638150), (5, 31710520), (8, 19819075), (10, 15855260), (20, 7927630), (25, 6342104), (31, 5114600), (40, 3963815), (50, 3171052), (62, 2557300), (100, 1585526), (107, 1481800), (124, 1278650), (155, 1022920), (200, 792763), (214, 740900), (239, 663400), (248, 639325), (310, 511460), (428, 370450), (478, 331700), (535, 296360), (620, 255730), (775, 204584), (856, 185225), (956, 165850), (1070, 148180), (1195, 132680), (1240, 127865), (1550, 102292), (1912, 82925), (2140, 74090), (2390, 66340), (2675, 59272), (3100, 51146), (3317, 47800), (4280, 37045), (4780, 33170), (5350, 29636), (5975, 26536), (6200, 25573), (6634, 23900), (7409, 21400), (9560, 16585), (10700, 14818), (11950, 13268)]