9771000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{3257}}^1$

素因数の和:3281

約数の個数: 64

約数和(自身を含む): 30494880

約数和(自身を除く): 20723880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 3257, 6514, 9771, 13028, 16285, 19542, 26056, 32570, 39084, 48855, 65140, 78168, 81425, 97710, 130280, 162850, 195420, 244275, 325700, 390840, 407125, 488550, 651400, 814250, 977100, 1221375, 1628500, 1954200, 2442750, 3257000, 4885500, 9771000]

約数ペア:

[(1, 9771000), (2, 4885500), (3, 3257000), (4, 2442750), (5, 1954200), (6, 1628500), (8, 1221375), (10, 977100), (12, 814250), (15, 651400), (20, 488550), (24, 407125), (25, 390840), (30, 325700), (40, 244275), (50, 195420), (60, 162850), (75, 130280), (100, 97710), (120, 81425), (125, 78168), (150, 65140), (200, 48855), (250, 39084), (300, 32570), (375, 26056), (500, 19542), (600, 16285), (750, 13028), (1000, 9771), (1500, 6514), (3000, 3257)]