101728800

素因数分解:

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

素因数の和:296

約数の個数: 216

約数和(自身を含む): 365601600

約数和(自身を除く): 263872800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 71, 72, 75, 80, 90, 96, 100, 120, 142, 144, 150, 160, 180, 199, 200, 213, 225, 240, 284, 288, 300, 355, 360, 398, 400, 426, 450, 480, 568, 597, 600, 639, 710, 720, 796, 800, 852, 900, 995, 1065, 1136, 1194, 1200, 1278, 1420, 1440, 1592, 1704, 1775, 1791, 1800, 1990, 2130, 2272, 2388, 2400, 2556, 2840, 2985, 3184, 3195, 3408, 3550, 3582, 3600, 3980, 4260, 4776, 4975, 5112, 5325, 5680, 5970, 6368, 6390, 6816, 7100, 7164, 7200, 7960, 8520, 8955, 9552, 9950, 10224, 10650, 11360, 11940, 12780, 14129, 14200, 14328, 14925, 15920, 15975, 17040, 17910, 19104, 19900, 20448, 21300, 23880, 25560, 28258, 28400, 28656, 29850, 31840, 31950, 34080, 35820, 39800, 42387, 42600, 44775, 47760, 51120, 56516, 56800, 57312, 59700, 63900, 70645, 71640, 79600, 84774, 85200, 89550, 95520, 102240, 113032, 119400, 127161, 127800, 141290, 143280, 159200, 169548, 170400, 179100, 211935, 226064, 238800, 254322, 255600, 282580, 286560, 339096, 353225, 358200, 423870, 452128, 477600, 508644, 511200, 565160, 635805, 678192, 706450, 716400, 847740, 1017288, 1059675, 1130320, 1271610, 1356384, 1412900, 1432800, 1695480, 2034576, 2119350, 2260640, 2543220, 2825800, 3179025, 3390960, 4069152, 4238700, 5086440, 5651600, 6358050, 6781920, 8477400, 10172880, 11303200, 12716100, 16954800, 20345760, 25432200, 33909600, 50864400, 101728800]

約数ペア:

[(1, 101728800), (2, 50864400), (3, 33909600), (4, 25432200), (5, 20345760), (6, 16954800), (8, 12716100), (9, 11303200), (10, 10172880), (12, 8477400), (15, 6781920), (16, 6358050), (18, 5651600), (20, 5086440), (24, 4238700), (25, 4069152), (30, 3390960), (32, 3179025), (36, 2825800), (40, 2543220), (45, 2260640), (48, 2119350), (50, 2034576), (60, 1695480), (71, 1432800), (72, 1412900), (75, 1356384), (80, 1271610), (90, 1130320), (96, 1059675), (100, 1017288), (120, 847740), (142, 716400), (144, 706450), (150, 678192), (160, 635805), (180, 565160), (199, 511200), (200, 508644), (213, 477600), (225, 452128), (240, 423870), (284, 358200), (288, 353225), (300, 339096), (355, 286560), (360, 282580), (398, 255600), (400, 254322), (426, 238800), (450, 226064), (480, 211935), (568, 179100), (597, 170400), (600, 169548), (639, 159200), (710, 143280), (720, 141290), (796, 127800), (800, 127161), (852, 119400), (900, 113032), (995, 102240), (1065, 95520), (1136, 89550), (1194, 85200), (1200, 84774), (1278, 79600), (1420, 71640), (1440, 70645), (1592, 63900), (1704, 59700), (1775, 57312), (1791, 56800), (1800, 56516), (1990, 51120), (2130, 47760), (2272, 44775), (2388, 42600), (2400, 42387), (2556, 39800), (2840, 35820), (2985, 34080), (3184, 31950), (3195, 31840), (3408, 29850), (3550, 28656), (3582, 28400), (3600, 28258), (3980, 25560), (4260, 23880), (4776, 21300), (4975, 20448), (5112, 19900), (5325, 19104), (5680, 17910), (5970, 17040), (6368, 15975), (6390, 15920), (6816, 14925), (7100, 14328), (7164, 14200), (7200, 14129), (7960, 12780), (8520, 11940), (8955, 11360), (9552, 10650), (9950, 10224)]