9487184520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{71161}}^1$

素因数の和:71287

約数の個数: 128

約数和(自身を含む): 31356823680

約数和(自身を除く): 21869639160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 101, 110, 120, 132, 165, 202, 220, 264, 303, 330, 404, 440, 505, 606, 660, 808, 1010, 1111, 1212, 1320, 1515, 2020, 2222, 2424, 3030, 3333, 4040, 4444, 5555, 6060, 6666, 8888, 11110, 12120, 13332, 16665, 22220, 26664, 33330, 44440, 66660, 71161, 133320, 142322, 213483, 284644, 355805, 426966, 569288, 711610, 782771, 853932, 1067415, 1423220, 1565542, 1707864, 2134830, 2348313, 2846440, 3131084, 3913855, 4269660, 4696626, 6262168, 7187261, 7827710, 8539320, 9393252, 11741565, 14374522, 15655420, 18786504, 21561783, 23483130, 28749044, 31310840, 35936305, 43123566, 46966260, 57498088, 71872610, 79059871, 86247132, 93932520, 107808915, 143745220, 158119742, 172494264, 215617830, 237179613, 287490440, 316239484, 395299355, 431235660, 474359226, 632478968, 790598710, 862471320, 948718452, 1185898065, 1581197420, 1897436904, 2371796130, 3162394840, 4743592260, 9487184520]

約数ペア:

[(1, 9487184520), (2, 4743592260), (3, 3162394840), (4, 2371796130), (5, 1897436904), (6, 1581197420), (8, 1185898065), (10, 948718452), (11, 862471320), (12, 790598710), (15, 632478968), (20, 474359226), (22, 431235660), (24, 395299355), (30, 316239484), (33, 287490440), (40, 237179613), (44, 215617830), (55, 172494264), (60, 158119742), (66, 143745220), (88, 107808915), (101, 93932520), (110, 86247132), (120, 79059871), (132, 71872610), (165, 57498088), (202, 46966260), (220, 43123566), (264, 35936305), (303, 31310840), (330, 28749044), (404, 23483130), (440, 21561783), (505, 18786504), (606, 15655420), (660, 14374522), (808, 11741565), (1010, 9393252), (1111, 8539320), (1212, 7827710), (1320, 7187261), (1515, 6262168), (2020, 4696626), (2222, 4269660), (2424, 3913855), (3030, 3131084), (3333, 2846440), (4040, 2348313), (4444, 2134830), (5555, 1707864), (6060, 1565542), (6666, 1423220), (8888, 1067415), (11110, 853932), (12120, 782771), (13332, 711610), (16665, 569288), (22220, 426966), (26664, 355805), (33330, 284644), (44440, 213483), (66660, 142322), (71161, 133320)]