66855150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 191505600

約数和(自身を除く): 124650450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 47, 50, 58, 75, 87, 90, 94, 109, 141, 145, 150, 174, 218, 225, 235, 261, 282, 290, 327, 423, 435, 450, 470, 522, 545, 654, 705, 725, 846, 870, 981, 1090, 1175, 1305, 1363, 1410, 1450, 1635, 1962, 2115, 2175, 2350, 2610, 2725, 2726, 3161, 3270, 3525, 4089, 4230, 4350, 4905, 5123, 5450, 6322, 6525, 6815, 7050, 8175, 8178, 9483, 9810, 10246, 10575, 12267, 13050, 13630, 15369, 15805, 16350, 18966, 20445, 21150, 24525, 24534, 25615, 28449, 30738, 31610, 34075, 40890, 46107, 47415, 49050, 51230, 56898, 61335, 68150, 76845, 79025, 92214, 94830, 102225, 122670, 128075, 142245, 148567, 153690, 158050, 204450, 230535, 237075, 256150, 284490, 297134, 306675, 384225, 445701, 461070, 474150, 613350, 711225, 742835, 768450, 891402, 1152675, 1337103, 1422450, 1485670, 2228505, 2305350, 2674206, 3714175, 4457010, 6685515, 7428350, 11142525, 13371030, 22285050, 33427575, 66855150]

約数ペア:

[(1, 66855150), (2, 33427575), (3, 22285050), (5, 13371030), (6, 11142525), (9, 7428350), (10, 6685515), (15, 4457010), (18, 3714175), (25, 2674206), (29, 2305350), (30, 2228505), (45, 1485670), (47, 1422450), (50, 1337103), (58, 1152675), (75, 891402), (87, 768450), (90, 742835), (94, 711225), (109, 613350), (141, 474150), (145, 461070), (150, 445701), (174, 384225), (218, 306675), (225, 297134), (235, 284490), (261, 256150), (282, 237075), (290, 230535), (327, 204450), (423, 158050), (435, 153690), (450, 148567), (470, 142245), (522, 128075), (545, 122670), (654, 102225), (705, 94830), (725, 92214), (846, 79025), (870, 76845), (981, 68150), (1090, 61335), (1175, 56898), (1305, 51230), (1363, 49050), (1410, 47415), (1450, 46107), (1635, 40890), (1962, 34075), (2115, 31610), (2175, 30738), (2350, 28449), (2610, 25615), (2725, 24534), (2726, 24525), (3161, 21150), (3270, 20445), (3525, 18966), (4089, 16350), (4230, 15805), (4350, 15369), (4905, 13630), (5123, 13050), (5450, 12267), (6322, 10575), (6525, 10246), (6815, 9810), (7050, 9483), (8175, 8178)]