104385000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{6959}}^1$

素因数の和:6988

約数の個数: 80

約数和(自身を含む): 326145600

約数和(自身を除く): 221760600

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, 3750, 5000, 6959, 7500, 13918, 15000, 20877, 27836, 34795, 41754, 55672, 69590, 83508, 104385, 139180, 167016, 173975, 208770, 278360, 347950, 417540, 521925, 695900, 835080, 869875, 1043850, 1391800, 1739750, 2087700, 2609625, 3479500, 4175400, 4349375, 5219250, 6959000, 8698750, 10438500, 13048125, 17397500, 20877000, 26096250, 34795000, 52192500, 104385000]

約数ペア:

[(1, 104385000), (2, 52192500), (3, 34795000), (4, 26096250), (5, 20877000), (6, 17397500), (8, 13048125), (10, 10438500), (12, 8698750), (15, 6959000), (20, 5219250), (24, 4349375), (25, 4175400), (30, 3479500), (40, 2609625), (50, 2087700), (60, 1739750), (75, 1391800), (100, 1043850), (120, 869875), (125, 835080), (150, 695900), (200, 521925), (250, 417540), (300, 347950), (375, 278360), (500, 208770), (600, 173975), (625, 167016), (750, 139180), (1000, 104385), (1250, 83508), (1500, 69590), (1875, 55672), (2500, 41754), (3000, 34795), (3750, 27836), (5000, 20877), (6959, 15000), (7500, 13918)]