25100561280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{8539}}^1$

素因数の和:10092

約数の個数: 128

約数和(自身を含む): 80069673600

約数和(自身を除く): 54969112320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1531, 1920, 3062, 4593, 6124, 7655, 8539, 9186, 12248, 15310, 17078, 18372, 22965, 24496, 25617, 30620, 34156, 36744, 42695, 45930, 48992, 51234, 61240, 68312, 73488, 85390, 91860, 97984, 102468, 122480, 128085, 136624, 146976, 170780, 183720, 195968, 204936, 244960, 256170, 273248, 293952, 341560, 367440, 409872, 489920, 512340, 546496, 587904, 683120, 734880, 819744, 979840, 1024680, 1092992, 1366240, 1469760, 1639488, 2049360, 2732480, 2939520, 3278976, 4098720, 5464960, 8197440, 13073209, 16394880, 26146418, 39219627, 52292836, 65366045, 78439254, 104585672, 130732090, 156878508, 196098135, 209171344, 261464180, 313757016, 392196270, 418342688, 522928360, 627514032, 784392540, 836685376, 1045856720, 1255028064, 1568785080, 1673370752, 2091713440, 2510056128, 3137570160, 4183426880, 5020112256, 6275140320, 8366853760, 12550280640, 25100561280]

約数ペア:

[(1, 25100561280), (2, 12550280640), (3, 8366853760), (4, 6275140320), (5, 5020112256), (6, 4183426880), (8, 3137570160), (10, 2510056128), (12, 2091713440), (15, 1673370752), (16, 1568785080), (20, 1255028064), (24, 1045856720), (30, 836685376), (32, 784392540), (40, 627514032), (48, 522928360), (60, 418342688), (64, 392196270), (80, 313757016), (96, 261464180), (120, 209171344), (128, 196098135), (160, 156878508), (192, 130732090), (240, 104585672), (320, 78439254), (384, 65366045), (480, 52292836), (640, 39219627), (960, 26146418), (1531, 16394880), (1920, 13073209), (3062, 8197440), (4593, 5464960), (6124, 4098720), (7655, 3278976), (8539, 2939520), (9186, 2732480), (12248, 2049360), (15310, 1639488), (17078, 1469760), (18372, 1366240), (22965, 1092992), (24496, 1024680), (25617, 979840), (30620, 819744), (34156, 734880), (36744, 683120), (42695, 587904), (45930, 546496), (48992, 512340), (51234, 489920), (61240, 409872), (68312, 367440), (73488, 341560), (85390, 293952), (91860, 273248), (97984, 256170), (102468, 244960), (122480, 204936), (128085, 195968), (136624, 183720), (146976, 170780)]