71071800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{118453}}^1$

素因数の和:118472

約数の個数: 48

約数和(自身を含む): 220324440

約数和(自身を除く): 149252640

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, 118453, 236906, 355359, 473812, 592265, 710718, 947624, 1184530, 1421436, 1776795, 2369060, 2842872, 2961325, 3553590, 4738120, 5922650, 7107180, 8883975, 11845300, 14214360, 17767950, 23690600, 35535900, 71071800]

約数ペア:

[(1, 71071800), (2, 35535900), (3, 23690600), (4, 17767950), (5, 14214360), (6, 11845300), (8, 8883975), (10, 7107180), (12, 5922650), (15, 4738120), (20, 3553590), (24, 2961325), (25, 2842872), (30, 2369060), (40, 1776795), (50, 1421436), (60, 1184530), (75, 947624), (100, 710718), (120, 592265), (150, 473812), (200, 355359), (300, 236906), (600, 118453)]