42424380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4447}}^1$

素因数の和:4515

約数の個数: 72

約数和(自身を含む): 131144832

約数和(自身を除く): 88720452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4447, 4770, 8894, 9540, 13341, 17788, 22235, 26682, 40023, 44470, 53364, 66705, 80046, 88940, 133410, 160092, 200115, 235691, 266820, 400230, 471382, 707073, 800460, 942764, 1178455, 1414146, 2121219, 2356910, 2828292, 3535365, 4242438, 4713820, 7070730, 8484876, 10606095, 14141460, 21212190, 42424380]

約数ペア:

[(1, 42424380), (2, 21212190), (3, 14141460), (4, 10606095), (5, 8484876), (6, 7070730), (9, 4713820), (10, 4242438), (12, 3535365), (15, 2828292), (18, 2356910), (20, 2121219), (30, 1414146), (36, 1178455), (45, 942764), (53, 800460), (60, 707073), (90, 471382), (106, 400230), (159, 266820), (180, 235691), (212, 200115), (265, 160092), (318, 133410), (477, 88940), (530, 80046), (636, 66705), (795, 53364), (954, 44470), (1060, 40023), (1590, 26682), (1908, 22235), (2385, 17788), (3180, 13341), (4447, 9540), (4770, 8894)]