211029450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{12907}}^1$

素因数の和:13031

約数の個数: 48

約数和(自身を含む): 528195360

約数和(自身を除く): 317165910

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 109, 150, 218, 327, 545, 654, 1090, 1635, 2725, 3270, 5450, 8175, 12907, 16350, 25814, 38721, 64535, 77442, 129070, 193605, 322675, 387210, 645350, 968025, 1406863, 1936050, 2813726, 4220589, 7034315, 8441178, 14068630, 21102945, 35171575, 42205890, 70343150, 105514725, 211029450]

約数ペア:

[(1, 211029450), (2, 105514725), (3, 70343150), (5, 42205890), (6, 35171575), (10, 21102945), (15, 14068630), (25, 8441178), (30, 7034315), (50, 4220589), (75, 2813726), (109, 1936050), (150, 1406863), (218, 968025), (327, 645350), (545, 387210), (654, 322675), (1090, 193605), (1635, 129070), (2725, 77442), (3270, 64535), (5450, 38721), (8175, 25814), (12907, 16350)]