121221600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{953}}^1$

素因数の和:1029

約数の個数: 144

約数和(自身を含む): 402442992

約数和(自身を除く): 281221392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 75, 80, 96, 100, 106, 120, 150, 159, 160, 200, 212, 240, 265, 300, 318, 400, 424, 480, 530, 600, 636, 795, 800, 848, 953, 1060, 1200, 1272, 1325, 1590, 1696, 1906, 2120, 2400, 2544, 2650, 2859, 3180, 3812, 3975, 4240, 4765, 5088, 5300, 5718, 6360, 7624, 7950, 8480, 9530, 10600, 11436, 12720, 14295, 15248, 15900, 19060, 21200, 22872, 23825, 25440, 28590, 30496, 31800, 38120, 42400, 45744, 47650, 50509, 57180, 63600, 71475, 76240, 91488, 95300, 101018, 114360, 127200, 142950, 151527, 152480, 190600, 202036, 228720, 252545, 285900, 303054, 381200, 404072, 457440, 505090, 571800, 606108, 757635, 762400, 808144, 1010180, 1143600, 1212216, 1262725, 1515270, 1616288, 2020360, 2287200, 2424432, 2525450, 3030540, 3788175, 4040720, 4848864, 5050900, 6061080, 7576350, 8081440, 10101800, 12122160, 15152700, 20203600, 24244320, 30305400, 40407200, 60610800, 121221600]

約数ペア:

[(1, 121221600), (2, 60610800), (3, 40407200), (4, 30305400), (5, 24244320), (6, 20203600), (8, 15152700), (10, 12122160), (12, 10101800), (15, 8081440), (16, 7576350), (20, 6061080), (24, 5050900), (25, 4848864), (30, 4040720), (32, 3788175), (40, 3030540), (48, 2525450), (50, 2424432), (53, 2287200), (60, 2020360), (75, 1616288), (80, 1515270), (96, 1262725), (100, 1212216), (106, 1143600), (120, 1010180), (150, 808144), (159, 762400), (160, 757635), (200, 606108), (212, 571800), (240, 505090), (265, 457440), (300, 404072), (318, 381200), (400, 303054), (424, 285900), (480, 252545), (530, 228720), (600, 202036), (636, 190600), (795, 152480), (800, 151527), (848, 142950), (953, 127200), (1060, 114360), (1200, 101018), (1272, 95300), (1325, 91488), (1590, 76240), (1696, 71475), (1906, 63600), (2120, 57180), (2400, 50509), (2544, 47650), (2650, 45744), (2859, 42400), (3180, 38120), (3812, 31800), (3975, 30496), (4240, 28590), (4765, 25440), (5088, 23825), (5300, 22872), (5718, 21200), (6360, 19060), (7624, 15900), (7950, 15248), (8480, 14295), (9530, 12720), (10600, 11436)]