310050

素因数分解:

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

素因数の和:84

約数の個数: 72

約数和(自身を含む): 914004

約数和(自身を除く): 603954

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 53, 65, 75, 78, 90, 106, 117, 130, 150, 159, 195, 225, 234, 265, 318, 325, 390, 450, 477, 530, 585, 650, 689, 795, 954, 975, 1170, 1325, 1378, 1590, 1950, 2067, 2385, 2650, 2925, 3445, 3975, 4134, 4770, 5850, 6201, 6890, 7950, 10335, 11925, 12402, 17225, 20670, 23850, 31005, 34450, 51675, 62010, 103350, 155025, 310050]

約数ペア:

[(1, 310050), (2, 155025), (3, 103350), (5, 62010), (6, 51675), (9, 34450), (10, 31005), (13, 23850), (15, 20670), (18, 17225), (25, 12402), (26, 11925), (30, 10335), (39, 7950), (45, 6890), (50, 6201), (53, 5850), (65, 4770), (75, 4134), (78, 3975), (90, 3445), (106, 2925), (117, 2650), (130, 2385), (150, 2067), (159, 1950), (195, 1590), (225, 1378), (234, 1325), (265, 1170), (318, 975), (325, 954), (390, 795), (450, 689), (477, 650), (530, 585)]