145820500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:770

約数の個数: 96

約数和(自身を含む): 370476288

約数和(自身を除く): 224655788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 61, 70, 100, 122, 125, 140, 175, 244, 250, 305, 350, 427, 500, 610, 683, 700, 854, 875, 1220, 1366, 1525, 1708, 1750, 2135, 2732, 3050, 3415, 3500, 4270, 4781, 6100, 6830, 7625, 8540, 9562, 10675, 13660, 15250, 17075, 19124, 21350, 23905, 30500, 34150, 41663, 42700, 47810, 53375, 68300, 83326, 85375, 95620, 106750, 119525, 166652, 170750, 208315, 213500, 239050, 291641, 341500, 416630, 478100, 583282, 597625, 833260, 1041575, 1166564, 1195250, 1458205, 2083150, 2390500, 2916410, 4166300, 5207875, 5832820, 7291025, 10415750, 14582050, 20831500, 29164100, 36455125, 72910250, 145820500]

約数ペア:

[(1, 145820500), (2, 72910250), (4, 36455125), (5, 29164100), (7, 20831500), (10, 14582050), (14, 10415750), (20, 7291025), (25, 5832820), (28, 5207875), (35, 4166300), (50, 2916410), (61, 2390500), (70, 2083150), (100, 1458205), (122, 1195250), (125, 1166564), (140, 1041575), (175, 833260), (244, 597625), (250, 583282), (305, 478100), (350, 416630), (427, 341500), (500, 291641), (610, 239050), (683, 213500), (700, 208315), (854, 170750), (875, 166652), (1220, 119525), (1366, 106750), (1525, 95620), (1708, 85375), (1750, 83326), (2135, 68300), (2732, 53375), (3050, 47810), (3415, 42700), (3500, 41663), (4270, 34150), (4781, 30500), (6100, 23905), (6830, 21350), (7625, 19124), (8540, 17075), (9562, 15250), (10675, 13660)]