149020920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2287}}^1$

素因数の和:2485

約数の個数: 96

約数和(自身を含む): 487206720

約数和(自身を除く): 338185800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 181, 360, 362, 543, 724, 905, 1086, 1448, 1629, 1810, 2172, 2287, 2715, 3258, 3620, 4344, 4574, 5430, 6516, 6861, 7240, 8145, 9148, 10860, 11435, 13032, 13722, 16290, 18296, 20583, 21720, 22870, 27444, 32580, 34305, 41166, 45740, 54888, 65160, 68610, 82332, 91480, 102915, 137220, 164664, 205830, 274440, 411660, 413947, 823320, 827894, 1241841, 1655788, 2069735, 2483682, 3311576, 3725523, 4139470, 4967364, 6209205, 7451046, 8278940, 9934728, 12418410, 14902092, 16557880, 18627615, 24836820, 29804184, 37255230, 49673640, 74510460, 149020920]

約数ペア:

[(1, 149020920), (2, 74510460), (3, 49673640), (4, 37255230), (5, 29804184), (6, 24836820), (8, 18627615), (9, 16557880), (10, 14902092), (12, 12418410), (15, 9934728), (18, 8278940), (20, 7451046), (24, 6209205), (30, 4967364), (36, 4139470), (40, 3725523), (45, 3311576), (60, 2483682), (72, 2069735), (90, 1655788), (120, 1241841), (180, 827894), (181, 823320), (360, 413947), (362, 411660), (543, 274440), (724, 205830), (905, 164664), (1086, 137220), (1448, 102915), (1629, 91480), (1810, 82332), (2172, 68610), (2287, 65160), (2715, 54888), (3258, 45740), (3620, 41166), (4344, 34305), (4574, 32580), (5430, 27444), (6516, 22870), (6861, 21720), (7240, 20583), (8145, 18296), (9148, 16290), (10860, 13722), (11435, 13032)]