83850360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:621

約数の個数: 128

約数和(自身を含む): 276998400

約数和(自身を除く): 193148040

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, 110, 120, 132, 139, 165, 220, 264, 278, 330, 417, 440, 457, 556, 660, 695, 834, 914, 1112, 1320, 1371, 1390, 1529, 1668, 1828, 2085, 2285, 2742, 2780, 3058, 3336, 3656, 4170, 4570, 4587, 5027, 5484, 5560, 6116, 6855, 7645, 8340, 9140, 9174, 10054, 10968, 12232, 13710, 15081, 15290, 16680, 18280, 18348, 20108, 22935, 25135, 27420, 30162, 30580, 36696, 40216, 45870, 50270, 54840, 60324, 61160, 63523, 75405, 91740, 100540, 120648, 127046, 150810, 183480, 190569, 201080, 254092, 301620, 317615, 381138, 508184, 603240, 635230, 698753, 762276, 952845, 1270460, 1397506, 1524552, 1905690, 2096259, 2540920, 2795012, 3493765, 3811380, 4192518, 5590024, 6987530, 7622760, 8385036, 10481295, 13975060, 16770072, 20962590, 27950120, 41925180, 83850360]

約数ペア:

[(1, 83850360), (2, 41925180), (3, 27950120), (4, 20962590), (5, 16770072), (6, 13975060), (8, 10481295), (10, 8385036), (11, 7622760), (12, 6987530), (15, 5590024), (20, 4192518), (22, 3811380), (24, 3493765), (30, 2795012), (33, 2540920), (40, 2096259), (44, 1905690), (55, 1524552), (60, 1397506), (66, 1270460), (88, 952845), (110, 762276), (120, 698753), (132, 635230), (139, 603240), (165, 508184), (220, 381138), (264, 317615), (278, 301620), (330, 254092), (417, 201080), (440, 190569), (457, 183480), (556, 150810), (660, 127046), (695, 120648), (834, 100540), (914, 91740), (1112, 75405), (1320, 63523), (1371, 61160), (1390, 60324), (1529, 54840), (1668, 50270), (1828, 45870), (2085, 40216), (2285, 36696), (2742, 30580), (2780, 30162), (3058, 27420), (3336, 25135), (3656, 22935), (4170, 20108), (4570, 18348), (4587, 18280), (5027, 16680), (5484, 15290), (5560, 15081), (6116, 13710), (6855, 12232), (7645, 10968), (8340, 10054), (9140, 9174)]