55660800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:265

約数の個数: 216

約数和(自身を含む): 198709504

約数和(自身を除く): 143048704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 223, 240, 256, 260, 300, 312, 320, 325, 384, 390, 400, 416, 446, 480, 520, 600, 624, 640, 650, 669, 768, 780, 800, 832, 892, 960, 975, 1040, 1115, 1200, 1248, 1280, 1300, 1338, 1560, 1600, 1664, 1784, 1920, 1950, 2080, 2230, 2400, 2496, 2600, 2676, 2899, 3120, 3200, 3328, 3345, 3568, 3840, 3900, 4160, 4460, 4800, 4992, 5200, 5352, 5575, 5798, 6240, 6400, 6690, 7136, 7800, 8320, 8697, 8920, 9600, 9984, 10400, 10704, 11150, 11596, 12480, 13380, 14272, 14495, 15600, 16640, 16725, 17394, 17840, 19200, 20800, 21408, 22300, 23192, 24960, 26760, 28544, 28990, 31200, 33450, 34788, 35680, 41600, 42816, 43485, 44600, 46384, 49920, 53520, 57088, 57980, 62400, 66900, 69576, 71360, 72475, 83200, 85632, 86970, 89200, 92768, 107040, 115960, 124800, 133800, 139152, 142720, 144950, 171264, 173940, 178400, 185536, 214080, 217425, 231920, 249600, 267600, 278304, 285440, 289900, 347880, 356800, 371072, 428160, 434850, 463840, 535200, 556608, 579800, 695760, 713600, 742144, 856320, 869700, 927680, 1070400, 1113216, 1159600, 1391520, 1427200, 1739400, 1855360, 2140800, 2226432, 2319200, 2783040, 3478800, 3710720, 4281600, 4638400, 5566080, 6957600, 9276800, 11132160, 13915200, 18553600, 27830400, 55660800]

約数ペア:

[(1, 55660800), (2, 27830400), (3, 18553600), (4, 13915200), (5, 11132160), (6, 9276800), (8, 6957600), (10, 5566080), (12, 4638400), (13, 4281600), (15, 3710720), (16, 3478800), (20, 2783040), (24, 2319200), (25, 2226432), (26, 2140800), (30, 1855360), (32, 1739400), (39, 1427200), (40, 1391520), (48, 1159600), (50, 1113216), (52, 1070400), (60, 927680), (64, 869700), (65, 856320), (75, 742144), (78, 713600), (80, 695760), (96, 579800), (100, 556608), (104, 535200), (120, 463840), (128, 434850), (130, 428160), (150, 371072), (156, 356800), (160, 347880), (192, 289900), (195, 285440), (200, 278304), (208, 267600), (223, 249600), (240, 231920), (256, 217425), (260, 214080), (300, 185536), (312, 178400), (320, 173940), (325, 171264), (384, 144950), (390, 142720), (400, 139152), (416, 133800), (446, 124800), (480, 115960), (520, 107040), (600, 92768), (624, 89200), (640, 86970), (650, 85632), (669, 83200), (768, 72475), (780, 71360), (800, 69576), (832, 66900), (892, 62400), (960, 57980), (975, 57088), (1040, 53520), (1115, 49920), (1200, 46384), (1248, 44600), (1280, 43485), (1300, 42816), (1338, 41600), (1560, 35680), (1600, 34788), (1664, 33450), (1784, 31200), (1920, 28990), (1950, 28544), (2080, 26760), (2230, 24960), (2400, 23192), (2496, 22300), (2600, 21408), (2676, 20800), (2899, 19200), (3120, 17840), (3200, 17394), (3328, 16725), (3345, 16640), (3568, 15600), (3840, 14495), (3900, 14272), (4160, 13380), (4460, 12480), (4800, 11596), (4992, 11150), (5200, 10704), (5352, 10400), (5575, 9984), (5798, 9600), (6240, 8920), (6400, 8697), (6690, 8320), (7136, 7800)]