196768800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{27329}}^1$

素因数の和:27355

約数の個数: 108

約数和(自身を含む): 693881370

約数和(自身を除く): 497112570

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, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 27329, 54658, 81987, 109316, 136645, 163974, 218632, 245961, 273290, 327948, 409935, 437264, 491922, 546580, 655896, 683225, 819870, 874528, 983844, 1093160, 1229805, 1311792, 1366450, 1639740, 1967688, 2049675, 2186320, 2459610, 2623584, 2732900, 3279480, 3935376, 4099350, 4372640, 4919220, 5465800, 6149025, 6558960, 7870752, 8198700, 9838440, 10931600, 12298050, 13117920, 16397400, 19676880, 21863200, 24596100, 32794800, 39353760, 49192200, 65589600, 98384400, 196768800]

約数ペア:

[(1, 196768800), (2, 98384400), (3, 65589600), (4, 49192200), (5, 39353760), (6, 32794800), (8, 24596100), (9, 21863200), (10, 19676880), (12, 16397400), (15, 13117920), (16, 12298050), (18, 10931600), (20, 9838440), (24, 8198700), (25, 7870752), (30, 6558960), (32, 6149025), (36, 5465800), (40, 4919220), (45, 4372640), (48, 4099350), (50, 3935376), (60, 3279480), (72, 2732900), (75, 2623584), (80, 2459610), (90, 2186320), (96, 2049675), (100, 1967688), (120, 1639740), (144, 1366450), (150, 1311792), (160, 1229805), (180, 1093160), (200, 983844), (225, 874528), (240, 819870), (288, 683225), (300, 655896), (360, 546580), (400, 491922), (450, 437264), (480, 409935), (600, 327948), (720, 273290), (800, 245961), (900, 218632), (1200, 163974), (1440, 136645), (1800, 109316), (2400, 81987), (3600, 54658), (7200, 27329)]