126638850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:772

約数の個数: 96

約数和(自身を含む): 342103104

約数和(自身を除く): 215464254

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 101, 130, 150, 195, 202, 303, 325, 390, 505, 606, 643, 650, 975, 1010, 1286, 1313, 1515, 1929, 1950, 2525, 2626, 3030, 3215, 3858, 3939, 5050, 6430, 6565, 7575, 7878, 8359, 9645, 13130, 15150, 16075, 16718, 19290, 19695, 25077, 32150, 32825, 39390, 41795, 48225, 50154, 64943, 65650, 83590, 96450, 98475, 125385, 129886, 194829, 196950, 208975, 250770, 324715, 389658, 417950, 626925, 649430, 844259, 974145, 1253850, 1623575, 1688518, 1948290, 2532777, 3247150, 4221295, 4870725, 5065554, 8442590, 9741450, 12663885, 21106475, 25327770, 42212950, 63319425, 126638850]

約数ペア:

[(1, 126638850), (2, 63319425), (3, 42212950), (5, 25327770), (6, 21106475), (10, 12663885), (13, 9741450), (15, 8442590), (25, 5065554), (26, 4870725), (30, 4221295), (39, 3247150), (50, 2532777), (65, 1948290), (75, 1688518), (78, 1623575), (101, 1253850), (130, 974145), (150, 844259), (195, 649430), (202, 626925), (303, 417950), (325, 389658), (390, 324715), (505, 250770), (606, 208975), (643, 196950), (650, 194829), (975, 129886), (1010, 125385), (1286, 98475), (1313, 96450), (1515, 83590), (1929, 65650), (1950, 64943), (2525, 50154), (2626, 48225), (3030, 41795), (3215, 39390), (3858, 32825), (3939, 32150), (5050, 25077), (6430, 19695), (6565, 19290), (7575, 16718), (7878, 16075), (8359, 15150), (9645, 13130)]