442180050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17443}}^1$

素因数の和:17484

約数の個数: 72

約数和(自身を含む): 1187517744

約数和(自身を除く): 745337694

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 507, 650, 845, 975, 1014, 1690, 1950, 2535, 4225, 5070, 8450, 12675, 17443, 25350, 34886, 52329, 87215, 104658, 174430, 226759, 261645, 436075, 453518, 523290, 680277, 872150, 1133795, 1308225, 1360554, 2267590, 2616450, 2947867, 3401385, 5668975, 5895734, 6802770, 8843601, 11337950, 14739335, 17006925, 17687202, 29478670, 34013850, 44218005, 73696675, 88436010, 147393350, 221090025, 442180050]

約数ペア:

[(1, 442180050), (2, 221090025), (3, 147393350), (5, 88436010), (6, 73696675), (10, 44218005), (13, 34013850), (15, 29478670), (25, 17687202), (26, 17006925), (30, 14739335), (39, 11337950), (50, 8843601), (65, 6802770), (75, 5895734), (78, 5668975), (130, 3401385), (150, 2947867), (169, 2616450), (195, 2267590), (325, 1360554), (338, 1308225), (390, 1133795), (507, 872150), (650, 680277), (845, 523290), (975, 453518), (1014, 436075), (1690, 261645), (1950, 226759), (2535, 174430), (4225, 104658), (5070, 87215), (8450, 52329), (12675, 34886), (17443, 25350)]