68631000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{22877}}^1$

素因数の和:22901

約数の個数: 64

約数和(自身を含む): 214138080

約数和(自身を除く): 145507080

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, 22877, 45754, 68631, 91508, 114385, 137262, 183016, 228770, 274524, 343155, 457540, 549048, 571925, 686310, 915080, 1143850, 1372620, 1715775, 2287700, 2745240, 2859625, 3431550, 4575400, 5719250, 6863100, 8578875, 11438500, 13726200, 17157750, 22877000, 34315500, 68631000]

約数ペア:

[(1, 68631000), (2, 34315500), (3, 22877000), (4, 17157750), (5, 13726200), (6, 11438500), (8, 8578875), (10, 6863100), (12, 5719250), (15, 4575400), (20, 3431550), (24, 2859625), (25, 2745240), (30, 2287700), (40, 1715775), (50, 1372620), (60, 1143850), (75, 915080), (100, 686310), (120, 571925), (125, 549048), (150, 457540), (200, 343155), (250, 274524), (300, 228770), (375, 183016), (500, 137262), (600, 114385), (750, 91508), (1000, 68631), (1500, 45754), (3000, 22877)]