26859300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 85744512

約数和(自身を除く): 58885212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 71, 75, 78, 97, 100, 130, 142, 150, 156, 194, 195, 213, 260, 284, 291, 300, 325, 355, 388, 390, 426, 485, 582, 650, 710, 780, 852, 923, 970, 975, 1065, 1164, 1261, 1300, 1420, 1455, 1775, 1846, 1940, 1950, 2130, 2425, 2522, 2769, 2910, 3550, 3692, 3783, 3900, 4260, 4615, 4850, 5044, 5325, 5538, 5820, 6305, 6887, 7100, 7275, 7566, 9230, 9700, 10650, 11076, 12610, 13774, 13845, 14550, 15132, 18460, 18915, 20661, 21300, 23075, 25220, 27548, 27690, 29100, 31525, 34435, 37830, 41322, 46150, 55380, 63050, 68870, 69225, 75660, 82644, 89531, 92300, 94575, 103305, 126100, 137740, 138450, 172175, 179062, 189150, 206610, 268593, 276900, 344350, 358124, 378300, 413220, 447655, 516525, 537186, 688700, 895310, 1033050, 1074372, 1342965, 1790620, 2066100, 2238275, 2685930, 4476550, 5371860, 6714825, 8953100, 13429650, 26859300]

約数ペア:

[(1, 26859300), (2, 13429650), (3, 8953100), (4, 6714825), (5, 5371860), (6, 4476550), (10, 2685930), (12, 2238275), (13, 2066100), (15, 1790620), (20, 1342965), (25, 1074372), (26, 1033050), (30, 895310), (39, 688700), (50, 537186), (52, 516525), (60, 447655), (65, 413220), (71, 378300), (75, 358124), (78, 344350), (97, 276900), (100, 268593), (130, 206610), (142, 189150), (150, 179062), (156, 172175), (194, 138450), (195, 137740), (213, 126100), (260, 103305), (284, 94575), (291, 92300), (300, 89531), (325, 82644), (355, 75660), (388, 69225), (390, 68870), (426, 63050), (485, 55380), (582, 46150), (650, 41322), (710, 37830), (780, 34435), (852, 31525), (923, 29100), (970, 27690), (975, 27548), (1065, 25220), (1164, 23075), (1261, 21300), (1300, 20661), (1420, 18915), (1455, 18460), (1775, 15132), (1846, 14550), (1940, 13845), (1950, 13774), (2130, 12610), (2425, 11076), (2522, 10650), (2769, 9700), (2910, 9230), (3550, 7566), (3692, 7275), (3783, 7100), (3900, 6887), (4260, 6305), (4615, 5820), (4850, 5538), (5044, 5325)]