272362590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2381}}^1$

素因数の和:2466

約数の個数: 96

約数和(自身を含む): 749129472

約数和(自身を除く): 476766882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 41, 45, 62, 82, 90, 93, 123, 155, 186, 205, 246, 279, 310, 369, 410, 465, 558, 615, 738, 930, 1230, 1271, 1395, 1845, 2381, 2542, 2790, 3690, 3813, 4762, 6355, 7143, 7626, 11439, 11905, 12710, 14286, 19065, 21429, 22878, 23810, 35715, 38130, 42858, 57195, 71430, 73811, 97621, 107145, 114390, 147622, 195242, 214290, 221433, 292863, 369055, 442866, 488105, 585726, 664299, 738110, 878589, 976210, 1107165, 1328598, 1464315, 1757178, 2214330, 2928630, 3026251, 3321495, 4392945, 6052502, 6642990, 8785890, 9078753, 15131255, 18157506, 27236259, 30262510, 45393765, 54472518, 90787530, 136181295, 272362590]

約数ペア:

[(1, 272362590), (2, 136181295), (3, 90787530), (5, 54472518), (6, 45393765), (9, 30262510), (10, 27236259), (15, 18157506), (18, 15131255), (30, 9078753), (31, 8785890), (41, 6642990), (45, 6052502), (62, 4392945), (82, 3321495), (90, 3026251), (93, 2928630), (123, 2214330), (155, 1757178), (186, 1464315), (205, 1328598), (246, 1107165), (279, 976210), (310, 878589), (369, 738110), (410, 664299), (465, 585726), (558, 488105), (615, 442866), (738, 369055), (930, 292863), (1230, 221433), (1271, 214290), (1395, 195242), (1845, 147622), (2381, 114390), (2542, 107145), (2790, 97621), (3690, 73811), (3813, 71430), (4762, 57195), (6355, 42858), (7143, 38130), (7626, 35715), (11439, 23810), (11905, 22878), (12710, 21429), (14286, 19065)]