12087750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 30730752

約数和(自身を除く): 18643002

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 125, 142, 150, 213, 227, 250, 355, 375, 426, 454, 681, 710, 750, 1065, 1135, 1362, 1775, 2130, 2270, 3405, 3550, 5325, 5675, 6810, 8875, 10650, 11350, 16117, 17025, 17750, 26625, 28375, 32234, 34050, 48351, 53250, 56750, 80585, 85125, 96702, 161170, 170250, 241755, 402925, 483510, 805850, 1208775, 2014625, 2417550, 4029250, 6043875, 12087750]

約数ペア:

[(1, 12087750), (2, 6043875), (3, 4029250), (5, 2417550), (6, 2014625), (10, 1208775), (15, 805850), (25, 483510), (30, 402925), (50, 241755), (71, 170250), (75, 161170), (125, 96702), (142, 85125), (150, 80585), (213, 56750), (227, 53250), (250, 48351), (355, 34050), (375, 32234), (426, 28375), (454, 26625), (681, 17750), (710, 17025), (750, 16117), (1065, 11350), (1135, 10650), (1362, 8875), (1775, 6810), (2130, 5675), (2270, 5325), (3405, 3550)]