67778700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 288

約数和(自身を含む): 239984640

約数和(自身を除く): 172205940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 23, 25, 30, 33, 38, 44, 46, 47, 50, 55, 57, 60, 66, 69, 75, 76, 92, 94, 95, 100, 110, 114, 115, 132, 138, 141, 150, 165, 188, 190, 209, 220, 228, 230, 235, 253, 275, 276, 282, 285, 300, 330, 345, 380, 418, 437, 460, 470, 475, 506, 517, 550, 564, 570, 575, 627, 660, 690, 705, 759, 825, 836, 874, 893, 940, 950, 1012, 1034, 1045, 1081, 1100, 1140, 1150, 1175, 1254, 1265, 1311, 1380, 1410, 1425, 1518, 1551, 1650, 1725, 1748, 1786, 1900, 2068, 2090, 2162, 2185, 2300, 2350, 2508, 2530, 2585, 2622, 2679, 2820, 2850, 3036, 3102, 3135, 3243, 3300, 3450, 3525, 3572, 3795, 4180, 4324, 4370, 4465, 4700, 4807, 5060, 5170, 5225, 5244, 5358, 5405, 5700, 6204, 6270, 6325, 6486, 6555, 6900, 7050, 7590, 7755, 8740, 8930, 9614, 9823, 10340, 10450, 10716, 10810, 10925, 11891, 12540, 12650, 12925, 12972, 13110, 13395, 14100, 14421, 15180, 15510, 15675, 16215, 17860, 18975, 19228, 19646, 20539, 20900, 21620, 21850, 22325, 23782, 24035, 25300, 25850, 26220, 26790, 27025, 28842, 29469, 31020, 31350, 32430, 32775, 35673, 37950, 38775, 39292, 41078, 43700, 44650, 47564, 48070, 49115, 51700, 53580, 54050, 57684, 58938, 59455, 61617, 62700, 64860, 65550, 66975, 71346, 72105, 75900, 77550, 81075, 82156, 89300, 96140, 98230, 102695, 108100, 117876, 118910, 120175, 123234, 131100, 133950, 142692, 144210, 147345, 155100, 162150, 178365, 196460, 205390, 225929, 237820, 240350, 245575, 246468, 267900, 288420, 294690, 297275, 308085, 324300, 356730, 360525, 410780, 451858, 480700, 491150, 513475, 589380, 594550, 616170, 677787, 713460, 721050, 736725, 891825, 903716, 982300, 1026950, 1129645, 1189100, 1232340, 1355574, 1442100, 1473450, 1540425, 1783650, 2053900, 2259290, 2711148, 2946900, 3080850, 3388935, 3567300, 4518580, 5648225, 6161700, 6777870, 11296450, 13555740, 16944675, 22592900, 33889350, 67778700]

約数ペア:

[(1, 67778700), (2, 33889350), (3, 22592900), (4, 16944675), (5, 13555740), (6, 11296450), (10, 6777870), (11, 6161700), (12, 5648225), (15, 4518580), (19, 3567300), (20, 3388935), (22, 3080850), (23, 2946900), (25, 2711148), (30, 2259290), (33, 2053900), (38, 1783650), (44, 1540425), (46, 1473450), (47, 1442100), (50, 1355574), (55, 1232340), (57, 1189100), (60, 1129645), (66, 1026950), (69, 982300), (75, 903716), (76, 891825), (92, 736725), (94, 721050), (95, 713460), (100, 677787), (110, 616170), (114, 594550), (115, 589380), (132, 513475), (138, 491150), (141, 480700), (150, 451858), (165, 410780), (188, 360525), (190, 356730), (209, 324300), (220, 308085), (228, 297275), (230, 294690), (235, 288420), (253, 267900), (275, 246468), (276, 245575), (282, 240350), (285, 237820), (300, 225929), (330, 205390), (345, 196460), (380, 178365), (418, 162150), (437, 155100), (460, 147345), (470, 144210), (475, 142692), (506, 133950), (517, 131100), (550, 123234), (564, 120175), (570, 118910), (575, 117876), (627, 108100), (660, 102695), (690, 98230), (705, 96140), (759, 89300), (825, 82156), (836, 81075), (874, 77550), (893, 75900), (940, 72105), (950, 71346), (1012, 66975), (1034, 65550), (1045, 64860), (1081, 62700), (1100, 61617), (1140, 59455), (1150, 58938), (1175, 57684), (1254, 54050), (1265, 53580), (1311, 51700), (1380, 49115), (1410, 48070), (1425, 47564), (1518, 44650), (1551, 43700), (1650, 41078), (1725, 39292), (1748, 38775), (1786, 37950), (1900, 35673), (2068, 32775), (2090, 32430), (2162, 31350), (2185, 31020), (2300, 29469), (2350, 28842), (2508, 27025), (2530, 26790), (2585, 26220), (2622, 25850), (2679, 25300), (2820, 24035), (2850, 23782), (3036, 22325), (3102, 21850), (3135, 21620), (3243, 20900), (3300, 20539), (3450, 19646), (3525, 19228), (3572, 18975), (3795, 17860), (4180, 16215), (4324, 15675), (4370, 15510), (4465, 15180), (4700, 14421), (4807, 14100), (5060, 13395), (5170, 13110), (5225, 12972), (5244, 12925), (5358, 12650), (5405, 12540), (5700, 11891), (6204, 10925), (6270, 10810), (6325, 10716), (6486, 10450), (6555, 10340), (6900, 9823), (7050, 9614), (7590, 8930), (7755, 8740)]