8100450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:448

約数の個数: 72

約数和(自身を含む): 22284288

約数和(自身を除く): 14183838

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 47, 50, 75, 90, 94, 141, 150, 225, 235, 282, 383, 423, 450, 470, 705, 766, 846, 1149, 1175, 1410, 1915, 2115, 2298, 2350, 3447, 3525, 3830, 4230, 5745, 6894, 7050, 9575, 10575, 11490, 17235, 18001, 19150, 21150, 28725, 34470, 36002, 54003, 57450, 86175, 90005, 108006, 162009, 172350, 180010, 270015, 324018, 450025, 540030, 810045, 900050, 1350075, 1620090, 2700150, 4050225, 8100450]

約数ペア:

[(1, 8100450), (2, 4050225), (3, 2700150), (5, 1620090), (6, 1350075), (9, 900050), (10, 810045), (15, 540030), (18, 450025), (25, 324018), (30, 270015), (45, 180010), (47, 172350), (50, 162009), (75, 108006), (90, 90005), (94, 86175), (141, 57450), (150, 54003), (225, 36002), (235, 34470), (282, 28725), (383, 21150), (423, 19150), (450, 18001), (470, 17235), (705, 11490), (766, 10575), (846, 9575), (1149, 7050), (1175, 6894), (1410, 5745), (1915, 4230), (2115, 3830), (2298, 3525), (2350, 3447)]