21316200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{35527}}^1$

素因数の和:35546

約数の個数: 48

約数和(自身を含む): 66082080

約数和(自身を除く): 44765880

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, 35527, 71054, 106581, 142108, 177635, 213162, 284216, 355270, 426324, 532905, 710540, 852648, 888175, 1065810, 1421080, 1776350, 2131620, 2664525, 3552700, 4263240, 5329050, 7105400, 10658100, 21316200]

約数ペア:

[(1, 21316200), (2, 10658100), (3, 7105400), (4, 5329050), (5, 4263240), (6, 3552700), (8, 2664525), (10, 2131620), (12, 1776350), (15, 1421080), (20, 1065810), (24, 888175), (25, 852648), (30, 710540), (40, 532905), (50, 426324), (60, 355270), (75, 284216), (100, 213162), (120, 177635), (150, 142108), (200, 106581), (300, 71054), (600, 35527)]