48855000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{3257}}^1$

素因数の和:3286

約数の個数: 80

約数和(自身を含む): 152669880

約数和(自身を除く): 103814880

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, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3257, 3750, 5000, 6514, 7500, 9771, 13028, 15000, 16285, 19542, 26056, 32570, 39084, 48855, 65140, 78168, 81425, 97710, 130280, 162850, 195420, 244275, 325700, 390840, 407125, 488550, 651400, 814250, 977100, 1221375, 1628500, 1954200, 2035625, 2442750, 3257000, 4071250, 4885500, 6106875, 8142500, 9771000, 12213750, 16285000, 24427500, 48855000]

約数ペア:

[(1, 48855000), (2, 24427500), (3, 16285000), (4, 12213750), (5, 9771000), (6, 8142500), (8, 6106875), (10, 4885500), (12, 4071250), (15, 3257000), (20, 2442750), (24, 2035625), (25, 1954200), (30, 1628500), (40, 1221375), (50, 977100), (60, 814250), (75, 651400), (100, 488550), (120, 407125), (125, 390840), (150, 325700), (200, 244275), (250, 195420), (300, 162850), (375, 130280), (500, 97710), (600, 81425), (625, 78168), (750, 65140), (1000, 48855), (1250, 39084), (1500, 32570), (1875, 26056), (2500, 19542), (3000, 16285), (3257, 15000), (3750, 13028), (5000, 9771), (6514, 7500)]