90649050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{9907}}^1$

素因数の和:9983

約数の個数: 48

約数和(自身を含む): 228518112

約数和(自身を除く): 137869062

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 150, 183, 305, 366, 610, 915, 1525, 1830, 3050, 4575, 9150, 9907, 19814, 29721, 49535, 59442, 99070, 148605, 247675, 297210, 495350, 604327, 743025, 1208654, 1486050, 1812981, 3021635, 3625962, 6043270, 9064905, 15108175, 18129810, 30216350, 45324525, 90649050]

約数ペア:

[(1, 90649050), (2, 45324525), (3, 30216350), (5, 18129810), (6, 15108175), (10, 9064905), (15, 6043270), (25, 3625962), (30, 3021635), (50, 1812981), (61, 1486050), (75, 1208654), (122, 743025), (150, 604327), (183, 495350), (305, 297210), (366, 247675), (610, 148605), (915, 99070), (1525, 59442), (1830, 49535), (3050, 29721), (4575, 19814), (9150, 9907)]