25499520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 93085200

約数和(自身を除く): 67585680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 233, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 466, 480, 570, 576, 608, 640, 684, 699, 720, 760, 855, 912, 932, 960, 1140, 1152, 1165, 1216, 1368, 1398, 1440, 1520, 1710, 1824, 1864, 1920, 2097, 2280, 2330, 2432, 2736, 2796, 2880, 3040, 3420, 3495, 3648, 3728, 4194, 4427, 4560, 4660, 5472, 5592, 5760, 6080, 6840, 6990, 7296, 7456, 8388, 8854, 9120, 9320, 10485, 10944, 11184, 12160, 13281, 13680, 13980, 14912, 16776, 17708, 18240, 18640, 20970, 21888, 22135, 22368, 26562, 27360, 27960, 29824, 33552, 35416, 36480, 37280, 39843, 41940, 44270, 44736, 53124, 54720, 55920, 66405, 67104, 70832, 74560, 79686, 83880, 88540, 89472, 106248, 109440, 111840, 132810, 134208, 141664, 149120, 159372, 167760, 177080, 199215, 212496, 223680, 265620, 268416, 283328, 318744, 335520, 354160, 398430, 424992, 447360, 531240, 566656, 637488, 671040, 708320, 796860, 849984, 1062480, 1274976, 1342080, 1416640, 1593720, 1699968, 2124960, 2549952, 2833280, 3187440, 4249920, 5099904, 6374880, 8499840, 12749760, 25499520]

約数ペア:

[(1, 25499520), (2, 12749760), (3, 8499840), (4, 6374880), (5, 5099904), (6, 4249920), (8, 3187440), (9, 2833280), (10, 2549952), (12, 2124960), (15, 1699968), (16, 1593720), (18, 1416640), (19, 1342080), (20, 1274976), (24, 1062480), (30, 849984), (32, 796860), (36, 708320), (38, 671040), (40, 637488), (45, 566656), (48, 531240), (57, 447360), (60, 424992), (64, 398430), (72, 354160), (76, 335520), (80, 318744), (90, 283328), (95, 268416), (96, 265620), (114, 223680), (120, 212496), (128, 199215), (144, 177080), (152, 167760), (160, 159372), (171, 149120), (180, 141664), (190, 134208), (192, 132810), (228, 111840), (233, 109440), (240, 106248), (285, 89472), (288, 88540), (304, 83880), (320, 79686), (342, 74560), (360, 70832), (380, 67104), (384, 66405), (456, 55920), (466, 54720), (480, 53124), (570, 44736), (576, 44270), (608, 41940), (640, 39843), (684, 37280), (699, 36480), (720, 35416), (760, 33552), (855, 29824), (912, 27960), (932, 27360), (960, 26562), (1140, 22368), (1152, 22135), (1165, 21888), (1216, 20970), (1368, 18640), (1398, 18240), (1440, 17708), (1520, 16776), (1710, 14912), (1824, 13980), (1864, 13680), (1920, 13281), (2097, 12160), (2280, 11184), (2330, 10944), (2432, 10485), (2736, 9320), (2796, 9120), (2880, 8854), (3040, 8388), (3420, 7456), (3495, 7296), (3648, 6990), (3728, 6840), (4194, 6080), (4427, 5760), (4560, 5592), (4660, 5472)]