149282000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{10663}}^1$

素因数の和:10693

約数の個数: 80

約数和(自身を含む): 412568832

約数和(自身を除く): 263286832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 10663, 14000, 21326, 42652, 53315, 74641, 85304, 106630, 149282, 170608, 213260, 266575, 298564, 373205, 426520, 533150, 597128, 746410, 853040, 1066300, 1194256, 1332875, 1492820, 1866025, 2132600, 2665750, 2985640, 3732050, 4265200, 5331500, 5971280, 7464100, 9330125, 10663000, 14928200, 18660250, 21326000, 29856400, 37320500, 74641000, 149282000]

約数ペア:

[(1, 149282000), (2, 74641000), (4, 37320500), (5, 29856400), (7, 21326000), (8, 18660250), (10, 14928200), (14, 10663000), (16, 9330125), (20, 7464100), (25, 5971280), (28, 5331500), (35, 4265200), (40, 3732050), (50, 2985640), (56, 2665750), (70, 2132600), (80, 1866025), (100, 1492820), (112, 1332875), (125, 1194256), (140, 1066300), (175, 853040), (200, 746410), (250, 597128), (280, 533150), (350, 426520), (400, 373205), (500, 298564), (560, 266575), (700, 213260), (875, 170608), (1000, 149282), (1400, 106630), (1750, 85304), (2000, 74641), (2800, 53315), (3500, 42652), (7000, 21326), (10663, 14000)]