75304710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4951}}^1$

素因数の和:4990

約数の個数: 72

約数和(自身を含む): 212054544

約数和(自身を除く): 136749834

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 4951, 5070, 7605, 9902, 14853, 15210, 24755, 29706, 44559, 49510, 64363, 74265, 89118, 128726, 148530, 193089, 222795, 321815, 386178, 445590, 579267, 643630, 836719, 965445, 1158534, 1673438, 1930890, 2510157, 2896335, 4183595, 5020314, 5792670, 7530471, 8367190, 12550785, 15060942, 25101570, 37652355, 75304710]

約数ペア:

[(1, 75304710), (2, 37652355), (3, 25101570), (5, 15060942), (6, 12550785), (9, 8367190), (10, 7530471), (13, 5792670), (15, 5020314), (18, 4183595), (26, 2896335), (30, 2510157), (39, 1930890), (45, 1673438), (65, 1158534), (78, 965445), (90, 836719), (117, 643630), (130, 579267), (169, 445590), (195, 386178), (234, 321815), (338, 222795), (390, 193089), (507, 148530), (585, 128726), (845, 89118), (1014, 74265), (1170, 64363), (1521, 49510), (1690, 44559), (2535, 29706), (3042, 24755), (4951, 15210), (5070, 14853), (7605, 9902)]