420208800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1447}}^1$

素因数の和:1492

約数の個数: 216

約数和(自身を含む): 1504466208

約数和(自身を除く): 1084257408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 121, 132, 150, 160, 165, 176, 200, 220, 240, 242, 264, 275, 300, 330, 352, 363, 400, 440, 480, 484, 528, 550, 600, 605, 660, 726, 800, 825, 880, 968, 1056, 1100, 1200, 1210, 1320, 1447, 1452, 1650, 1760, 1815, 1936, 2200, 2400, 2420, 2640, 2894, 2904, 3025, 3300, 3630, 3872, 4341, 4400, 4840, 5280, 5788, 5808, 6050, 6600, 7235, 7260, 8682, 8800, 9075, 9680, 11576, 11616, 12100, 13200, 14470, 14520, 15917, 17364, 18150, 19360, 21705, 23152, 24200, 26400, 28940, 29040, 31834, 34728, 36175, 36300, 43410, 46304, 47751, 48400, 57880, 58080, 63668, 69456, 72350, 72600, 79585, 86820, 95502, 96800, 108525, 115760, 127336, 138912, 144700, 145200, 159170, 173640, 175087, 191004, 217050, 231520, 238755, 254672, 289400, 290400, 318340, 347280, 350174, 382008, 397925, 434100, 477510, 509344, 525261, 578800, 636680, 694560, 700348, 764016, 795850, 868200, 875435, 955020, 1050522, 1157600, 1193775, 1273360, 1400696, 1528032, 1591700, 1736400, 1750870, 1910040, 2101044, 2387550, 2546720, 2626305, 2801392, 3183400, 3472800, 3501740, 3820080, 4202088, 4377175, 4775100, 5252610, 5602784, 6366800, 7003480, 7640160, 8404176, 8754350, 9550200, 10505220, 12733600, 13131525, 14006960, 16808352, 17508700, 19100400, 21010440, 26263050, 28013920, 35017400, 38200800, 42020880, 52526100, 70034800, 84041760, 105052200, 140069600, 210104400, 420208800]

約数ペア:

[(1, 420208800), (2, 210104400), (3, 140069600), (4, 105052200), (5, 84041760), (6, 70034800), (8, 52526100), (10, 42020880), (11, 38200800), (12, 35017400), (15, 28013920), (16, 26263050), (20, 21010440), (22, 19100400), (24, 17508700), (25, 16808352), (30, 14006960), (32, 13131525), (33, 12733600), (40, 10505220), (44, 9550200), (48, 8754350), (50, 8404176), (55, 7640160), (60, 7003480), (66, 6366800), (75, 5602784), (80, 5252610), (88, 4775100), (96, 4377175), (100, 4202088), (110, 3820080), (120, 3501740), (121, 3472800), (132, 3183400), (150, 2801392), (160, 2626305), (165, 2546720), (176, 2387550), (200, 2101044), (220, 1910040), (240, 1750870), (242, 1736400), (264, 1591700), (275, 1528032), (300, 1400696), (330, 1273360), (352, 1193775), (363, 1157600), (400, 1050522), (440, 955020), (480, 875435), (484, 868200), (528, 795850), (550, 764016), (600, 700348), (605, 694560), (660, 636680), (726, 578800), (800, 525261), (825, 509344), (880, 477510), (968, 434100), (1056, 397925), (1100, 382008), (1200, 350174), (1210, 347280), (1320, 318340), (1447, 290400), (1452, 289400), (1650, 254672), (1760, 238755), (1815, 231520), (1936, 217050), (2200, 191004), (2400, 175087), (2420, 173640), (2640, 159170), (2894, 145200), (2904, 144700), (3025, 138912), (3300, 127336), (3630, 115760), (3872, 108525), (4341, 96800), (4400, 95502), (4840, 86820), (5280, 79585), (5788, 72600), (5808, 72350), (6050, 69456), (6600, 63668), (7235, 58080), (7260, 57880), (8682, 48400), (8800, 47751), (9075, 46304), (9680, 43410), (11576, 36300), (11616, 36175), (12100, 34728), (13200, 31834), (14470, 29040), (14520, 28940), (15917, 26400), (17364, 24200), (18150, 23152), (19360, 21705)]