271276800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:299

約数の個数: 216

約数和(自身を含む): 912441600

約数和(自身を除く): 641164800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 71, 75, 80, 96, 100, 120, 128, 142, 150, 160, 192, 199, 200, 213, 240, 256, 284, 300, 320, 355, 384, 398, 400, 426, 480, 568, 597, 600, 640, 710, 768, 796, 800, 852, 960, 995, 1065, 1136, 1194, 1200, 1280, 1420, 1592, 1600, 1704, 1775, 1920, 1990, 2130, 2272, 2388, 2400, 2840, 2985, 3184, 3200, 3408, 3550, 3840, 3980, 4260, 4544, 4776, 4800, 4975, 5325, 5680, 5970, 6368, 6400, 6816, 7100, 7960, 8520, 9088, 9552, 9600, 9950, 10650, 11360, 11940, 12736, 13632, 14129, 14200, 14925, 15920, 17040, 18176, 19104, 19200, 19900, 21300, 22720, 23880, 25472, 27264, 28258, 28400, 29850, 31840, 34080, 38208, 39800, 42387, 42600, 45440, 47760, 50944, 54528, 56516, 56800, 59700, 63680, 68160, 70645, 76416, 79600, 84774, 85200, 90880, 95520, 113032, 113600, 119400, 127360, 136320, 141290, 152832, 159200, 169548, 170400, 191040, 211935, 226064, 227200, 238800, 254720, 272640, 282580, 318400, 339096, 340800, 353225, 382080, 423870, 452128, 454400, 477600, 565160, 636800, 678192, 681600, 706450, 764160, 847740, 904256, 955200, 1059675, 1130320, 1273600, 1356384, 1363200, 1412900, 1695480, 1808512, 1910400, 2119350, 2260640, 2712768, 2825800, 3390960, 3617024, 3820800, 4238700, 4521280, 5425536, 5651600, 6781920, 8477400, 9042560, 10851072, 11303200, 13563840, 16954800, 18085120, 22606400, 27127680, 33909600, 45212800, 54255360, 67819200, 90425600, 135638400, 271276800]

約数ペア:

[(1, 271276800), (2, 135638400), (3, 90425600), (4, 67819200), (5, 54255360), (6, 45212800), (8, 33909600), (10, 27127680), (12, 22606400), (15, 18085120), (16, 16954800), (20, 13563840), (24, 11303200), (25, 10851072), (30, 9042560), (32, 8477400), (40, 6781920), (48, 5651600), (50, 5425536), (60, 4521280), (64, 4238700), (71, 3820800), (75, 3617024), (80, 3390960), (96, 2825800), (100, 2712768), (120, 2260640), (128, 2119350), (142, 1910400), (150, 1808512), (160, 1695480), (192, 1412900), (199, 1363200), (200, 1356384), (213, 1273600), (240, 1130320), (256, 1059675), (284, 955200), (300, 904256), (320, 847740), (355, 764160), (384, 706450), (398, 681600), (400, 678192), (426, 636800), (480, 565160), (568, 477600), (597, 454400), (600, 452128), (640, 423870), (710, 382080), (768, 353225), (796, 340800), (800, 339096), (852, 318400), (960, 282580), (995, 272640), (1065, 254720), (1136, 238800), (1194, 227200), (1200, 226064), (1280, 211935), (1420, 191040), (1592, 170400), (1600, 169548), (1704, 159200), (1775, 152832), (1920, 141290), (1990, 136320), (2130, 127360), (2272, 119400), (2388, 113600), (2400, 113032), (2840, 95520), (2985, 90880), (3184, 85200), (3200, 84774), (3408, 79600), (3550, 76416), (3840, 70645), (3980, 68160), (4260, 63680), (4544, 59700), (4776, 56800), (4800, 56516), (4975, 54528), (5325, 50944), (5680, 47760), (5970, 45440), (6368, 42600), (6400, 42387), (6816, 39800), (7100, 38208), (7960, 34080), (8520, 31840), (9088, 29850), (9552, 28400), (9600, 28258), (9950, 27264), (10650, 25472), (11360, 23880), (11940, 22720), (12736, 21300), (13632, 19900), (14129, 19200), (14200, 19104), (14925, 18176), (15920, 17040)]