204423000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{68141}}^1$

素因数の和:68165

約数の個数: 64

約数和(自身を含む): 637809120

約数和(自身を除く): 433386120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 68141, 136282, 204423, 272564, 340705, 408846, 545128, 681410, 817692, 1022115, 1362820, 1635384, 1703525, 2044230, 2725640, 3407050, 4088460, 5110575, 6814100, 8176920, 8517625, 10221150, 13628200, 17035250, 20442300, 25552875, 34070500, 40884600, 51105750, 68141000, 102211500, 204423000]

約数ペア:

[(1, 204423000), (2, 102211500), (3, 68141000), (4, 51105750), (5, 40884600), (6, 34070500), (8, 25552875), (10, 20442300), (12, 17035250), (15, 13628200), (20, 10221150), (24, 8517625), (25, 8176920), (30, 6814100), (40, 5110575), (50, 4088460), (60, 3407050), (75, 2725640), (100, 2044230), (120, 1703525), (125, 1635384), (150, 1362820), (200, 1022115), (250, 817692), (300, 681410), (375, 545128), (500, 408846), (600, 340705), (750, 272564), (1000, 204423), (1500, 136282), (3000, 68141)]