20444100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{68147}}^1$

素因数の和:68164

約数の個数: 36

約数和(自身を含む): 59152464

約数和(自身を除く): 38708364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 68147, 136294, 204441, 272588, 340735, 408882, 681470, 817764, 1022205, 1362940, 1703675, 2044410, 3407350, 4088820, 5111025, 6814700, 10222050, 20444100]

約数ペア:

[(1, 20444100), (2, 10222050), (3, 6814700), (4, 5111025), (5, 4088820), (6, 3407350), (10, 2044410), (12, 1703675), (15, 1362940), (20, 1022205), (25, 817764), (30, 681470), (50, 408882), (60, 340735), (75, 272588), (100, 204441), (150, 136294), (300, 68147)]