72381600

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{1117}}^1$

素因数の和:1149

約数の個数: 180

約数和(自身を含む): 264197934

約数和(自身を除く): 191816334

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 648, 675, 720, 800, 810, 864, 900, 1080, 1117, 1200, 1296, 1350, 1440, 1620, 1800, 2025, 2160, 2234, 2400, 2592, 2700, 3240, 3351, 3600, 4050, 4320, 4468, 5400, 5585, 6480, 6702, 7200, 8100, 8936, 10053, 10800, 11170, 12960, 13404, 16200, 16755, 17872, 20106, 21600, 22340, 26808, 27925, 30159, 32400, 33510, 35744, 40212, 44680, 50265, 53616, 55850, 60318, 64800, 67020, 80424, 83775, 89360, 90477, 100530, 107232, 111700, 120636, 134040, 150795, 160848, 167550, 178720, 180954, 201060, 223400, 241272, 251325, 268080, 301590, 321696, 335100, 361908, 402120, 446800, 452385, 482544, 502650, 536160, 603180, 670200, 723816, 753975, 804240, 893600, 904770, 965088, 1005300, 1206360, 1340400, 1447632, 1507950, 1608480, 1809540, 2010600, 2261925, 2412720, 2680800, 2895264, 3015900, 3619080, 4021200, 4523850, 4825440, 6031800, 7238160, 8042400, 9047700, 12063600, 14476320, 18095400, 24127200, 36190800, 72381600]

約数ペア:

[(1, 72381600), (2, 36190800), (3, 24127200), (4, 18095400), (5, 14476320), (6, 12063600), (8, 9047700), (9, 8042400), (10, 7238160), (12, 6031800), (15, 4825440), (16, 4523850), (18, 4021200), (20, 3619080), (24, 3015900), (25, 2895264), (27, 2680800), (30, 2412720), (32, 2261925), (36, 2010600), (40, 1809540), (45, 1608480), (48, 1507950), (50, 1447632), (54, 1340400), (60, 1206360), (72, 1005300), (75, 965088), (80, 904770), (81, 893600), (90, 804240), (96, 753975), (100, 723816), (108, 670200), (120, 603180), (135, 536160), (144, 502650), (150, 482544), (160, 452385), (162, 446800), (180, 402120), (200, 361908), (216, 335100), (225, 321696), (240, 301590), (270, 268080), (288, 251325), (300, 241272), (324, 223400), (360, 201060), (400, 180954), (405, 178720), (432, 167550), (450, 160848), (480, 150795), (540, 134040), (600, 120636), (648, 111700), (675, 107232), (720, 100530), (800, 90477), (810, 89360), (864, 83775), (900, 80424), (1080, 67020), (1117, 64800), (1200, 60318), (1296, 55850), (1350, 53616), (1440, 50265), (1620, 44680), (1800, 40212), (2025, 35744), (2160, 33510), (2234, 32400), (2400, 30159), (2592, 27925), (2700, 26808), (3240, 22340), (3351, 21600), (3600, 20106), (4050, 17872), (4320, 16755), (4468, 16200), (5400, 13404), (5585, 12960), (6480, 11170), (6702, 10800), (7200, 10053), (8100, 8936)]