103820280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9721}}^1$

素因数の和:9824

約数の個数: 64

約数和(自身を含む): 314992800

約数和(自身を除く): 211172520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 9721, 10680, 19442, 29163, 38884, 48605, 58326, 77768, 97210, 116652, 145815, 194420, 233304, 291630, 388840, 583260, 865169, 1166520, 1730338, 2595507, 3460676, 4325845, 5191014, 6921352, 8651690, 10382028, 12977535, 17303380, 20764056, 25955070, 34606760, 51910140, 103820280]

約数ペア:

[(1, 103820280), (2, 51910140), (3, 34606760), (4, 25955070), (5, 20764056), (6, 17303380), (8, 12977535), (10, 10382028), (12, 8651690), (15, 6921352), (20, 5191014), (24, 4325845), (30, 3460676), (40, 2595507), (60, 1730338), (89, 1166520), (120, 865169), (178, 583260), (267, 388840), (356, 291630), (445, 233304), (534, 194420), (712, 145815), (890, 116652), (1068, 97210), (1335, 77768), (1780, 58326), (2136, 48605), (2670, 38884), (3560, 29163), (5340, 19442), (9721, 10680)]