84312800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:122

約数の個数: 216

約数和(自身を含む): 247281048

約数和(自身を除く): 162968248

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 65, 67, 80, 88, 100, 104, 110, 121, 130, 134, 143, 160, 176, 200, 208, 220, 242, 260, 268, 275, 286, 325, 335, 352, 400, 416, 440, 484, 520, 536, 550, 572, 605, 650, 670, 715, 737, 800, 871, 880, 968, 1040, 1072, 1100, 1144, 1210, 1300, 1340, 1430, 1474, 1573, 1675, 1742, 1760, 1936, 2080, 2144, 2200, 2288, 2420, 2600, 2680, 2860, 2948, 3025, 3146, 3350, 3484, 3575, 3685, 3872, 4355, 4400, 4576, 4840, 5200, 5360, 5720, 5896, 6050, 6292, 6700, 6968, 7150, 7370, 7865, 8107, 8710, 8800, 9581, 9680, 10400, 10720, 11440, 11792, 12100, 12584, 13400, 13936, 14300, 14740, 15730, 16214, 17420, 18425, 19162, 19360, 21775, 22880, 23584, 24200, 25168, 26800, 27872, 28600, 29480, 31460, 32428, 34840, 36850, 38324, 39325, 40535, 43550, 47905, 48400, 50336, 53600, 57200, 58960, 62920, 64856, 69680, 73700, 76648, 78650, 81070, 87100, 95810, 96800, 105391, 114400, 117920, 125840, 129712, 139360, 147400, 153296, 157300, 162140, 174200, 191620, 202675, 210782, 239525, 251680, 259424, 294800, 306592, 314600, 324280, 348400, 383240, 405350, 421564, 479050, 526955, 589600, 629200, 648560, 696800, 766480, 810700, 843128, 958100, 1053910, 1258400, 1297120, 1532960, 1621400, 1686256, 1916200, 2107820, 2634775, 3242800, 3372512, 3832400, 4215640, 5269550, 6485600, 7664800, 8431280, 10539100, 16862560, 21078200, 42156400, 84312800]

約数ペア:

[(1, 84312800), (2, 42156400), (4, 21078200), (5, 16862560), (8, 10539100), (10, 8431280), (11, 7664800), (13, 6485600), (16, 5269550), (20, 4215640), (22, 3832400), (25, 3372512), (26, 3242800), (32, 2634775), (40, 2107820), (44, 1916200), (50, 1686256), (52, 1621400), (55, 1532960), (65, 1297120), (67, 1258400), (80, 1053910), (88, 958100), (100, 843128), (104, 810700), (110, 766480), (121, 696800), (130, 648560), (134, 629200), (143, 589600), (160, 526955), (176, 479050), (200, 421564), (208, 405350), (220, 383240), (242, 348400), (260, 324280), (268, 314600), (275, 306592), (286, 294800), (325, 259424), (335, 251680), (352, 239525), (400, 210782), (416, 202675), (440, 191620), (484, 174200), (520, 162140), (536, 157300), (550, 153296), (572, 147400), (605, 139360), (650, 129712), (670, 125840), (715, 117920), (737, 114400), (800, 105391), (871, 96800), (880, 95810), (968, 87100), (1040, 81070), (1072, 78650), (1100, 76648), (1144, 73700), (1210, 69680), (1300, 64856), (1340, 62920), (1430, 58960), (1474, 57200), (1573, 53600), (1675, 50336), (1742, 48400), (1760, 47905), (1936, 43550), (2080, 40535), (2144, 39325), (2200, 38324), (2288, 36850), (2420, 34840), (2600, 32428), (2680, 31460), (2860, 29480), (2948, 28600), (3025, 27872), (3146, 26800), (3350, 25168), (3484, 24200), (3575, 23584), (3685, 22880), (3872, 21775), (4355, 19360), (4400, 19162), (4576, 18425), (4840, 17420), (5200, 16214), (5360, 15730), (5720, 14740), (5896, 14300), (6050, 13936), (6292, 13400), (6700, 12584), (6968, 12100), (7150, 11792), (7370, 11440), (7865, 10720), (8107, 10400), (8710, 9680), (8800, 9581)]