68656500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:128

約数の個数: 288

約数和(自身を含む): 252120960

約数和(自身を除く): 183464460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 25, 30, 33, 36, 38, 44, 45, 50, 55, 57, 60, 66, 73, 75, 76, 90, 95, 99, 100, 110, 114, 125, 132, 146, 150, 165, 171, 180, 190, 198, 209, 219, 220, 225, 228, 250, 275, 285, 292, 300, 330, 342, 365, 375, 380, 396, 418, 438, 450, 475, 495, 500, 550, 570, 627, 657, 660, 684, 730, 750, 803, 825, 836, 855, 876, 900, 950, 990, 1045, 1095, 1100, 1125, 1140, 1254, 1314, 1375, 1387, 1425, 1460, 1500, 1606, 1650, 1710, 1825, 1881, 1900, 1980, 2090, 2190, 2250, 2375, 2409, 2475, 2508, 2628, 2750, 2774, 2850, 3135, 3212, 3285, 3300, 3420, 3650, 3762, 4015, 4125, 4161, 4180, 4275, 4380, 4500, 4750, 4818, 4950, 5225, 5475, 5500, 5548, 5700, 6270, 6570, 6935, 7125, 7227, 7300, 7524, 8030, 8250, 8322, 8550, 9125, 9405, 9500, 9636, 9900, 10450, 10950, 12045, 12375, 12483, 12540, 13140, 13870, 14250, 14454, 15257, 15675, 16060, 16425, 16500, 16644, 17100, 18250, 18810, 20075, 20805, 20900, 21375, 21900, 24090, 24750, 24966, 26125, 27375, 27740, 28500, 28908, 30514, 31350, 32850, 34675, 36135, 36500, 37620, 40150, 41610, 42750, 45771, 47025, 48180, 49500, 49932, 52250, 54750, 60225, 61028, 62415, 62700, 65700, 69350, 72270, 76285, 78375, 80300, 82125, 83220, 85500, 91542, 94050, 100375, 104025, 104500, 109500, 120450, 124830, 137313, 138700, 144540, 152570, 156750, 164250, 173375, 180675, 183084, 188100, 200750, 208050, 228855, 235125, 240900, 249660, 274626, 301125, 305140, 312075, 313500, 328500, 346750, 361350, 381425, 401500, 416100, 457710, 470250, 520125, 549252, 602250, 624150, 686565, 693500, 722700, 762850, 903375, 915420, 940500, 1040250, 1144275, 1204500, 1248300, 1373130, 1525700, 1560375, 1806750, 1907125, 2080500, 2288550, 2746260, 3120750, 3432825, 3613500, 3814250, 4577100, 5721375, 6241500, 6865650, 7628500, 11442750, 13731300, 17164125, 22885500, 34328250, 68656500]

約数ペア:

[(1, 68656500), (2, 34328250), (3, 22885500), (4, 17164125), (5, 13731300), (6, 11442750), (9, 7628500), (10, 6865650), (11, 6241500), (12, 5721375), (15, 4577100), (18, 3814250), (19, 3613500), (20, 3432825), (22, 3120750), (25, 2746260), (30, 2288550), (33, 2080500), (36, 1907125), (38, 1806750), (44, 1560375), (45, 1525700), (50, 1373130), (55, 1248300), (57, 1204500), (60, 1144275), (66, 1040250), (73, 940500), (75, 915420), (76, 903375), (90, 762850), (95, 722700), (99, 693500), (100, 686565), (110, 624150), (114, 602250), (125, 549252), (132, 520125), (146, 470250), (150, 457710), (165, 416100), (171, 401500), (180, 381425), (190, 361350), (198, 346750), (209, 328500), (219, 313500), (220, 312075), (225, 305140), (228, 301125), (250, 274626), (275, 249660), (285, 240900), (292, 235125), (300, 228855), (330, 208050), (342, 200750), (365, 188100), (375, 183084), (380, 180675), (396, 173375), (418, 164250), (438, 156750), (450, 152570), (475, 144540), (495, 138700), (500, 137313), (550, 124830), (570, 120450), (627, 109500), (657, 104500), (660, 104025), (684, 100375), (730, 94050), (750, 91542), (803, 85500), (825, 83220), (836, 82125), (855, 80300), (876, 78375), (900, 76285), (950, 72270), (990, 69350), (1045, 65700), (1095, 62700), (1100, 62415), (1125, 61028), (1140, 60225), (1254, 54750), (1314, 52250), (1375, 49932), (1387, 49500), (1425, 48180), (1460, 47025), (1500, 45771), (1606, 42750), (1650, 41610), (1710, 40150), (1825, 37620), (1881, 36500), (1900, 36135), (1980, 34675), (2090, 32850), (2190, 31350), (2250, 30514), (2375, 28908), (2409, 28500), (2475, 27740), (2508, 27375), (2628, 26125), (2750, 24966), (2774, 24750), (2850, 24090), (3135, 21900), (3212, 21375), (3285, 20900), (3300, 20805), (3420, 20075), (3650, 18810), (3762, 18250), (4015, 17100), (4125, 16644), (4161, 16500), (4180, 16425), (4275, 16060), (4380, 15675), (4500, 15257), (4750, 14454), (4818, 14250), (4950, 13870), (5225, 13140), (5475, 12540), (5500, 12483), (5548, 12375), (5700, 12045), (6270, 10950), (6570, 10450), (6935, 9900), (7125, 9636), (7227, 9500), (7300, 9405), (7524, 9125), (8030, 8550), (8250, 8322)]