84716820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:419

約数の個数: 192

約数和(自身を含む): 290304000

約数和(自身を除く): 205587180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 27, 30, 36, 38, 45, 46, 54, 57, 60, 69, 76, 90, 92, 95, 108, 114, 115, 135, 138, 171, 180, 190, 207, 228, 230, 270, 276, 285, 342, 345, 359, 380, 414, 437, 460, 513, 540, 570, 621, 684, 690, 718, 828, 855, 874, 1026, 1035, 1077, 1140, 1242, 1311, 1380, 1436, 1710, 1748, 1795, 2052, 2070, 2154, 2185, 2484, 2565, 2622, 3105, 3231, 3420, 3590, 3933, 4140, 4308, 4370, 5130, 5244, 5385, 6210, 6462, 6555, 6821, 7180, 7866, 8257, 8740, 9693, 10260, 10770, 11799, 12420, 12924, 13110, 13642, 15732, 16155, 16514, 19386, 19665, 20463, 21540, 23598, 24771, 26220, 27284, 32310, 33028, 34105, 38772, 39330, 40926, 41285, 47196, 48465, 49542, 58995, 61389, 64620, 68210, 74313, 78660, 81852, 82570, 96930, 99084, 102315, 117990, 122778, 123855, 136420, 148626, 156883, 165140, 184167, 193860, 204630, 222939, 235980, 245556, 247710, 297252, 306945, 313766, 368334, 371565, 409260, 445878, 470649, 495420, 613890, 627532, 736668, 743130, 784415, 891756, 920835, 941298, 1114695, 1227780, 1411947, 1486260, 1568830, 1841670, 1882596, 2229390, 2353245, 2823894, 3137660, 3683340, 4235841, 4458780, 4706490, 5647788, 7059735, 8471682, 9412980, 14119470, 16943364, 21179205, 28238940, 42358410, 84716820]

約数ペア:

[(1, 84716820), (2, 42358410), (3, 28238940), (4, 21179205), (5, 16943364), (6, 14119470), (9, 9412980), (10, 8471682), (12, 7059735), (15, 5647788), (18, 4706490), (19, 4458780), (20, 4235841), (23, 3683340), (27, 3137660), (30, 2823894), (36, 2353245), (38, 2229390), (45, 1882596), (46, 1841670), (54, 1568830), (57, 1486260), (60, 1411947), (69, 1227780), (76, 1114695), (90, 941298), (92, 920835), (95, 891756), (108, 784415), (114, 743130), (115, 736668), (135, 627532), (138, 613890), (171, 495420), (180, 470649), (190, 445878), (207, 409260), (228, 371565), (230, 368334), (270, 313766), (276, 306945), (285, 297252), (342, 247710), (345, 245556), (359, 235980), (380, 222939), (414, 204630), (437, 193860), (460, 184167), (513, 165140), (540, 156883), (570, 148626), (621, 136420), (684, 123855), (690, 122778), (718, 117990), (828, 102315), (855, 99084), (874, 96930), (1026, 82570), (1035, 81852), (1077, 78660), (1140, 74313), (1242, 68210), (1311, 64620), (1380, 61389), (1436, 58995), (1710, 49542), (1748, 48465), (1795, 47196), (2052, 41285), (2070, 40926), (2154, 39330), (2185, 38772), (2484, 34105), (2565, 33028), (2622, 32310), (3105, 27284), (3231, 26220), (3420, 24771), (3590, 23598), (3933, 21540), (4140, 20463), (4308, 19665), (4370, 19386), (5130, 16514), (5244, 16155), (5385, 15732), (6210, 13642), (6462, 13110), (6555, 12924), (6821, 12420), (7180, 11799), (7866, 10770), (8257, 10260), (8740, 9693)]