100496000

素因数分解:

$2^7\times 5^3\times {\mathrm{11}}^1\times {\mathrm{571}}^1$

素因数の和:611

約数の個数: 128

約数和(自身を含む): 273049920

約数和(自身を除く): 172553920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 125, 128, 160, 176, 200, 220, 250, 275, 320, 352, 400, 440, 500, 550, 571, 640, 704, 800, 880, 1000, 1100, 1142, 1375, 1408, 1600, 1760, 2000, 2200, 2284, 2750, 2855, 3200, 3520, 4000, 4400, 4568, 5500, 5710, 6281, 7040, 8000, 8800, 9136, 11000, 11420, 12562, 14275, 16000, 17600, 18272, 22000, 22840, 25124, 28550, 31405, 35200, 36544, 44000, 45680, 50248, 57100, 62810, 71375, 73088, 88000, 91360, 100496, 114200, 125620, 142750, 157025, 176000, 182720, 200992, 228400, 251240, 285500, 314050, 365440, 401984, 456800, 502480, 571000, 628100, 785125, 803968, 913600, 1004960, 1142000, 1256200, 1570250, 1827200, 2009920, 2284000, 2512400, 3140500, 4019840, 4568000, 5024800, 6281000, 9136000, 10049600, 12562000, 20099200, 25124000, 50248000, 100496000]

約数ペア:

[(1, 100496000), (2, 50248000), (4, 25124000), (5, 20099200), (8, 12562000), (10, 10049600), (11, 9136000), (16, 6281000), (20, 5024800), (22, 4568000), (25, 4019840), (32, 3140500), (40, 2512400), (44, 2284000), (50, 2009920), (55, 1827200), (64, 1570250), (80, 1256200), (88, 1142000), (100, 1004960), (110, 913600), (125, 803968), (128, 785125), (160, 628100), (176, 571000), (200, 502480), (220, 456800), (250, 401984), (275, 365440), (320, 314050), (352, 285500), (400, 251240), (440, 228400), (500, 200992), (550, 182720), (571, 176000), (640, 157025), (704, 142750), (800, 125620), (880, 114200), (1000, 100496), (1100, 91360), (1142, 88000), (1375, 73088), (1408, 71375), (1600, 62810), (1760, 57100), (2000, 50248), (2200, 45680), (2284, 44000), (2750, 36544), (2855, 35200), (3200, 31405), (3520, 28550), (4000, 25124), (4400, 22840), (4568, 22000), (5500, 18272), (5710, 17600), (6281, 16000), (7040, 14275), (8000, 12562), (8800, 11420), (9136, 11000)]