139254900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{2027}}^1$

素因数の和:2273

約数の個数: 72

約数和(自身を含む): 404869920

約数和(自身を除く): 265615020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 229, 300, 458, 687, 916, 1145, 1374, 2027, 2290, 2748, 3435, 4054, 4580, 5725, 6081, 6870, 8108, 10135, 11450, 12162, 13740, 17175, 20270, 22900, 24324, 30405, 34350, 40540, 50675, 60810, 68700, 101350, 121620, 152025, 202700, 304050, 464183, 608100, 928366, 1392549, 1856732, 2320915, 2785098, 4641830, 5570196, 6962745, 9283660, 11604575, 13925490, 23209150, 27850980, 34813725, 46418300, 69627450, 139254900]

約数ペア:

[(1, 139254900), (2, 69627450), (3, 46418300), (4, 34813725), (5, 27850980), (6, 23209150), (10, 13925490), (12, 11604575), (15, 9283660), (20, 6962745), (25, 5570196), (30, 4641830), (50, 2785098), (60, 2320915), (75, 1856732), (100, 1392549), (150, 928366), (229, 608100), (300, 464183), (458, 304050), (687, 202700), (916, 152025), (1145, 121620), (1374, 101350), (2027, 68700), (2290, 60810), (2748, 50675), (3435, 40540), (4054, 34350), (4580, 30405), (5725, 24324), (6081, 22900), (6870, 20270), (8108, 17175), (10135, 13740), (11450, 12162)]