11157900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2861}}^1$

素因数の和:2891

約数の個数: 72

約数和(自身を含む): 34779024

約数和(自身を除く): 23621124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 2861, 3900, 5722, 8583, 11444, 14305, 17166, 28610, 34332, 37193, 42915, 57220, 71525, 74386, 85830, 111579, 143050, 148772, 171660, 185965, 214575, 223158, 286100, 371930, 429150, 446316, 557895, 743860, 858300, 929825, 1115790, 1859650, 2231580, 2789475, 3719300, 5578950, 11157900]

約数ペア:

[(1, 11157900), (2, 5578950), (3, 3719300), (4, 2789475), (5, 2231580), (6, 1859650), (10, 1115790), (12, 929825), (13, 858300), (15, 743860), (20, 557895), (25, 446316), (26, 429150), (30, 371930), (39, 286100), (50, 223158), (52, 214575), (60, 185965), (65, 171660), (75, 148772), (78, 143050), (100, 111579), (130, 85830), (150, 74386), (156, 71525), (195, 57220), (260, 42915), (300, 37193), (325, 34332), (390, 28610), (650, 17166), (780, 14305), (975, 11444), (1300, 8583), (1950, 5722), (2861, 3900)]