230198400

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{7993}}^1$

素因数の和:8023

約数の個数: 144

約数和(自身を含む): 821503410

約数和(自身を除く): 591305010

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 3200, 3600, 4800, 5760, 7200, 7993, 9600, 14400, 15986, 23979, 28800, 31972, 39965, 47958, 63944, 71937, 79930, 95916, 119895, 127888, 143874, 159860, 191832, 199825, 239790, 255776, 287748, 319720, 359685, 383664, 399650, 479580, 511552, 575496, 599475, 639440, 719370, 767328, 799300, 959160, 1023104, 1150992, 1198950, 1278880, 1438740, 1534656, 1598600, 1798425, 1918320, 2301984, 2397900, 2557760, 2877480, 3069312, 3197200, 3596850, 3836640, 4603968, 4795800, 5115520, 5754960, 6394400, 7193700, 7673280, 9207936, 9591600, 11509920, 12788800, 14387400, 15346560, 19183200, 23019840, 25577600, 28774800, 38366400, 46039680, 57549600, 76732800, 115099200, 230198400]

約数ペア:

[(1, 230198400), (2, 115099200), (3, 76732800), (4, 57549600), (5, 46039680), (6, 38366400), (8, 28774800), (9, 25577600), (10, 23019840), (12, 19183200), (15, 15346560), (16, 14387400), (18, 12788800), (20, 11509920), (24, 9591600), (25, 9207936), (30, 7673280), (32, 7193700), (36, 6394400), (40, 5754960), (45, 5115520), (48, 4795800), (50, 4603968), (60, 3836640), (64, 3596850), (72, 3197200), (75, 3069312), (80, 2877480), (90, 2557760), (96, 2397900), (100, 2301984), (120, 1918320), (128, 1798425), (144, 1598600), (150, 1534656), (160, 1438740), (180, 1278880), (192, 1198950), (200, 1150992), (225, 1023104), (240, 959160), (288, 799300), (300, 767328), (320, 719370), (360, 639440), (384, 599475), (400, 575496), (450, 511552), (480, 479580), (576, 399650), (600, 383664), (640, 359685), (720, 319720), (800, 287748), (900, 255776), (960, 239790), (1152, 199825), (1200, 191832), (1440, 159860), (1600, 143874), (1800, 127888), (1920, 119895), (2400, 95916), (2880, 79930), (3200, 71937), (3600, 63944), (4800, 47958), (5760, 39965), (7200, 31972), (7993, 28800), (9600, 23979), (14400, 15986)]