90555270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 240488352

約数和(自身を除く): 149933082

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 169, 195, 265, 318, 337, 338, 390, 507, 530, 674, 689, 795, 845, 1011, 1014, 1378, 1590, 1685, 1690, 2022, 2067, 2535, 3370, 3445, 4134, 4381, 5055, 5070, 6890, 8762, 8957, 10110, 10335, 13143, 17861, 17914, 20670, 21905, 26286, 26871, 35722, 43810, 44785, 53583, 53742, 56953, 65715, 89305, 89570, 107166, 113906, 131430, 134355, 170859, 178610, 232193, 267915, 268710, 284765, 341718, 464386, 535830, 569530, 696579, 854295, 1160965, 1393158, 1708590, 2321930, 3018509, 3482895, 6037018, 6965790, 9055527, 15092545, 18111054, 30185090, 45277635, 90555270]

約数ペア:

[(1, 90555270), (2, 45277635), (3, 30185090), (5, 18111054), (6, 15092545), (10, 9055527), (13, 6965790), (15, 6037018), (26, 3482895), (30, 3018509), (39, 2321930), (53, 1708590), (65, 1393158), (78, 1160965), (106, 854295), (130, 696579), (159, 569530), (169, 535830), (195, 464386), (265, 341718), (318, 284765), (337, 268710), (338, 267915), (390, 232193), (507, 178610), (530, 170859), (674, 134355), (689, 131430), (795, 113906), (845, 107166), (1011, 89570), (1014, 89305), (1378, 65715), (1590, 56953), (1685, 53742), (1690, 53583), (2022, 44785), (2067, 43810), (2535, 35722), (3370, 26871), (3445, 26286), (4134, 21905), (4381, 20670), (5055, 17914), (5070, 17861), (6890, 13143), (8762, 10335), (8957, 10110)]