145713000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{48571}}^1$

素因数の和:48595

約数の個数: 64

約数和(自身を含む): 454633920

約数和(自身を除く): 308920920

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, 48571, 97142, 145713, 194284, 242855, 291426, 388568, 485710, 582852, 728565, 971420, 1165704, 1214275, 1457130, 1942840, 2428550, 2914260, 3642825, 4857100, 5828520, 6071375, 7285650, 9714200, 12142750, 14571300, 18214125, 24285500, 29142600, 36428250, 48571000, 72856500, 145713000]

約数ペア:

[(1, 145713000), (2, 72856500), (3, 48571000), (4, 36428250), (5, 29142600), (6, 24285500), (8, 18214125), (10, 14571300), (12, 12142750), (15, 9714200), (20, 7285650), (24, 6071375), (25, 5828520), (30, 4857100), (40, 3642825), (50, 2914260), (60, 2428550), (75, 1942840), (100, 1457130), (120, 1214275), (125, 1165704), (150, 971420), (200, 728565), (250, 582852), (300, 485710), (375, 388568), (500, 291426), (600, 242855), (750, 194284), (1000, 145713), (1500, 97142), (3000, 48571)]