71045400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{118409}}^1$

素因数の和:118428

約数の個数: 48

約数和(自身を含む): 220242600

約数和(自身を除く): 149197200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 118409, 236818, 355227, 473636, 592045, 710454, 947272, 1184090, 1420908, 1776135, 2368180, 2841816, 2960225, 3552270, 4736360, 5920450, 7104540, 8880675, 11840900, 14209080, 17761350, 23681800, 35522700, 71045400]

約数ペア:

[(1, 71045400), (2, 35522700), (3, 23681800), (4, 17761350), (5, 14209080), (6, 11840900), (8, 8880675), (10, 7104540), (12, 5920450), (15, 4736360), (20, 3552270), (24, 2960225), (25, 2841816), (30, 2368180), (40, 1776135), (50, 1420908), (60, 1184090), (75, 947272), (100, 710454), (120, 592045), (150, 473636), (200, 355227), (300, 236818), (600, 118409)]