12115800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 41783040

約数和(自身を除く): 29667240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 53, 60, 72, 75, 90, 100, 106, 120, 127, 150, 159, 180, 200, 212, 225, 254, 265, 300, 318, 360, 381, 424, 450, 477, 508, 530, 600, 635, 636, 762, 795, 900, 954, 1016, 1060, 1143, 1270, 1272, 1325, 1524, 1590, 1800, 1905, 1908, 2120, 2286, 2385, 2540, 2650, 3048, 3175, 3180, 3810, 3816, 3975, 4572, 4770, 5080, 5300, 5715, 6350, 6360, 6731, 7620, 7950, 9144, 9525, 9540, 10600, 11430, 11925, 12700, 13462, 15240, 15900, 19050, 19080, 20193, 22860, 23850, 25400, 26924, 28575, 31800, 33655, 38100, 40386, 45720, 47700, 53848, 57150, 60579, 67310, 76200, 80772, 95400, 100965, 114300, 121158, 134620, 161544, 168275, 201930, 228600, 242316, 269240, 302895, 336550, 403860, 484632, 504825, 605790, 673100, 807720, 1009650, 1211580, 1346200, 1514475, 2019300, 2423160, 3028950, 4038600, 6057900, 12115800]

約数ペア:

[(1, 12115800), (2, 6057900), (3, 4038600), (4, 3028950), (5, 2423160), (6, 2019300), (8, 1514475), (9, 1346200), (10, 1211580), (12, 1009650), (15, 807720), (18, 673100), (20, 605790), (24, 504825), (25, 484632), (30, 403860), (36, 336550), (40, 302895), (45, 269240), (50, 242316), (53, 228600), (60, 201930), (72, 168275), (75, 161544), (90, 134620), (100, 121158), (106, 114300), (120, 100965), (127, 95400), (150, 80772), (159, 76200), (180, 67310), (200, 60579), (212, 57150), (225, 53848), (254, 47700), (265, 45720), (300, 40386), (318, 38100), (360, 33655), (381, 31800), (424, 28575), (450, 26924), (477, 25400), (508, 23850), (530, 22860), (600, 20193), (635, 19080), (636, 19050), (762, 15900), (795, 15240), (900, 13462), (954, 12700), (1016, 11925), (1060, 11430), (1143, 10600), (1270, 9540), (1272, 9525), (1325, 9144), (1524, 7950), (1590, 7620), (1800, 6731), (1905, 6360), (1908, 6350), (2120, 5715), (2286, 5300), (2385, 5080), (2540, 4770), (2650, 4572), (3048, 3975), (3175, 3816), (3180, 3810)]