85821000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{28607}}^1$

素因数の和:28631

約数の個数: 64

約数和(自身を含む): 267770880

約数和(自身を除く): 181949880

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, 28607, 57214, 85821, 114428, 143035, 171642, 228856, 286070, 343284, 429105, 572140, 686568, 715175, 858210, 1144280, 1430350, 1716420, 2145525, 2860700, 3432840, 3575875, 4291050, 5721400, 7151750, 8582100, 10727625, 14303500, 17164200, 21455250, 28607000, 42910500, 85821000]

約数ペア:

[(1, 85821000), (2, 42910500), (3, 28607000), (4, 21455250), (5, 17164200), (6, 14303500), (8, 10727625), (10, 8582100), (12, 7151750), (15, 5721400), (20, 4291050), (24, 3575875), (25, 3432840), (30, 2860700), (40, 2145525), (50, 1716420), (60, 1430350), (75, 1144280), (100, 858210), (120, 715175), (125, 686568), (150, 572140), (200, 429105), (250, 343284), (300, 286070), (375, 228856), (500, 171642), (600, 143035), (750, 114428), (1000, 85821), (1500, 57214), (3000, 28607)]