153138000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{25523}}^1$

素因数の和:25549

約数の個数: 80

約数和(自身を含む): 493736256

約数和(自身を除く): 340598256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 25523, 51046, 76569, 102092, 127615, 153138, 204184, 255230, 306276, 382845, 408368, 510460, 612552, 638075, 765690, 1020920, 1225104, 1276150, 1531380, 1914225, 2041840, 2552300, 3062760, 3190375, 3828450, 5104600, 6125520, 6380750, 7656900, 9571125, 10209200, 12761500, 15313800, 19142250, 25523000, 30627600, 38284500, 51046000, 76569000, 153138000]

約数ペア:

[(1, 153138000), (2, 76569000), (3, 51046000), (4, 38284500), (5, 30627600), (6, 25523000), (8, 19142250), (10, 15313800), (12, 12761500), (15, 10209200), (16, 9571125), (20, 7656900), (24, 6380750), (25, 6125520), (30, 5104600), (40, 3828450), (48, 3190375), (50, 3062760), (60, 2552300), (75, 2041840), (80, 1914225), (100, 1531380), (120, 1276150), (125, 1225104), (150, 1020920), (200, 765690), (240, 638075), (250, 612552), (300, 510460), (375, 408368), (400, 382845), (500, 306276), (600, 255230), (750, 204184), (1000, 153138), (1200, 127615), (1500, 102092), (2000, 76569), (3000, 51046), (6000, 25523)]