18269100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:456

約数の個数: 108

約数和(自身を含む): 58496256

約数和(自身を除く): 40227156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 53, 60, 75, 90, 100, 106, 150, 159, 180, 212, 225, 265, 300, 318, 383, 450, 477, 530, 636, 766, 795, 900, 954, 1060, 1149, 1325, 1532, 1590, 1908, 1915, 2298, 2385, 2650, 3180, 3447, 3830, 3975, 4596, 4770, 5300, 5745, 6894, 7660, 7950, 9540, 9575, 11490, 11925, 13788, 15900, 17235, 19150, 20299, 22980, 23850, 28725, 34470, 38300, 40598, 47700, 57450, 60897, 68940, 81196, 86175, 101495, 114900, 121794, 172350, 182691, 202990, 243588, 304485, 344700, 365382, 405980, 507475, 608970, 730764, 913455, 1014950, 1217940, 1522425, 1826910, 2029900, 3044850, 3653820, 4567275, 6089700, 9134550, 18269100]

約数ペア:

[(1, 18269100), (2, 9134550), (3, 6089700), (4, 4567275), (5, 3653820), (6, 3044850), (9, 2029900), (10, 1826910), (12, 1522425), (15, 1217940), (18, 1014950), (20, 913455), (25, 730764), (30, 608970), (36, 507475), (45, 405980), (50, 365382), (53, 344700), (60, 304485), (75, 243588), (90, 202990), (100, 182691), (106, 172350), (150, 121794), (159, 114900), (180, 101495), (212, 86175), (225, 81196), (265, 68940), (300, 60897), (318, 57450), (383, 47700), (450, 40598), (477, 38300), (530, 34470), (636, 28725), (766, 23850), (795, 22980), (900, 20299), (954, 19150), (1060, 17235), (1149, 15900), (1325, 13788), (1532, 11925), (1590, 11490), (1908, 9575), (1915, 9540), (2298, 7950), (2385, 7660), (2650, 6894), (3180, 5745), (3447, 5300), (3830, 4770), (3975, 4596)]