208838400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:251

約数の個数: 216

約数和(自身を含む): 703340400

約数和(自身を除く): 494502000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 73, 75, 80, 96, 100, 120, 128, 146, 149, 150, 160, 192, 200, 219, 240, 256, 292, 298, 300, 320, 365, 384, 400, 438, 447, 480, 584, 596, 600, 640, 730, 745, 768, 800, 876, 894, 960, 1095, 1168, 1192, 1200, 1280, 1460, 1490, 1600, 1752, 1788, 1825, 1920, 2190, 2235, 2336, 2384, 2400, 2920, 2980, 3200, 3504, 3576, 3650, 3725, 3840, 4380, 4470, 4672, 4768, 4800, 5475, 5840, 5960, 6400, 7008, 7152, 7300, 7450, 8760, 8940, 9344, 9536, 9600, 10877, 10950, 11175, 11680, 11920, 14016, 14304, 14600, 14900, 17520, 17880, 18688, 19072, 19200, 21754, 21900, 22350, 23360, 23840, 28032, 28608, 29200, 29800, 32631, 35040, 35760, 38144, 43508, 43800, 44700, 46720, 47680, 54385, 56064, 57216, 58400, 59600, 65262, 70080, 71520, 87016, 87600, 89400, 93440, 95360, 108770, 114432, 116800, 119200, 130524, 140160, 143040, 163155, 174032, 175200, 178800, 190720, 217540, 233600, 238400, 261048, 271925, 280320, 286080, 326310, 348064, 350400, 357600, 435080, 467200, 476800, 522096, 543850, 572160, 652620, 696128, 700800, 715200, 815775, 870160, 953600, 1044192, 1087700, 1305240, 1392256, 1401600, 1430400, 1631550, 1740320, 2088384, 2175400, 2610480, 2784512, 2860800, 3263100, 3480640, 4176768, 4350800, 5220960, 6526200, 6961280, 8353536, 8701600, 10441920, 13052400, 13922560, 17403200, 20883840, 26104800, 34806400, 41767680, 52209600, 69612800, 104419200, 208838400]

約数ペア:

[(1, 208838400), (2, 104419200), (3, 69612800), (4, 52209600), (5, 41767680), (6, 34806400), (8, 26104800), (10, 20883840), (12, 17403200), (15, 13922560), (16, 13052400), (20, 10441920), (24, 8701600), (25, 8353536), (30, 6961280), (32, 6526200), (40, 5220960), (48, 4350800), (50, 4176768), (60, 3480640), (64, 3263100), (73, 2860800), (75, 2784512), (80, 2610480), (96, 2175400), (100, 2088384), (120, 1740320), (128, 1631550), (146, 1430400), (149, 1401600), (150, 1392256), (160, 1305240), (192, 1087700), (200, 1044192), (219, 953600), (240, 870160), (256, 815775), (292, 715200), (298, 700800), (300, 696128), (320, 652620), (365, 572160), (384, 543850), (400, 522096), (438, 476800), (447, 467200), (480, 435080), (584, 357600), (596, 350400), (600, 348064), (640, 326310), (730, 286080), (745, 280320), (768, 271925), (800, 261048), (876, 238400), (894, 233600), (960, 217540), (1095, 190720), (1168, 178800), (1192, 175200), (1200, 174032), (1280, 163155), (1460, 143040), (1490, 140160), (1600, 130524), (1752, 119200), (1788, 116800), (1825, 114432), (1920, 108770), (2190, 95360), (2235, 93440), (2336, 89400), (2384, 87600), (2400, 87016), (2920, 71520), (2980, 70080), (3200, 65262), (3504, 59600), (3576, 58400), (3650, 57216), (3725, 56064), (3840, 54385), (4380, 47680), (4470, 46720), (4672, 44700), (4768, 43800), (4800, 43508), (5475, 38144), (5840, 35760), (5960, 35040), (6400, 32631), (7008, 29800), (7152, 29200), (7300, 28608), (7450, 28032), (8760, 23840), (8940, 23360), (9344, 22350), (9536, 21900), (9600, 21754), (10877, 19200), (10950, 19072), (11175, 18688), (11680, 17880), (11920, 17520), (14016, 14900), (14304, 14600)]