210782000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 240

約数和(自身を含む): 612314976

約数和(自身を除く): 401532976

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 67, 80, 88, 100, 104, 110, 121, 125, 130, 134, 143, 176, 200, 208, 220, 242, 250, 260, 268, 275, 286, 325, 335, 400, 440, 484, 500, 520, 536, 550, 572, 605, 650, 670, 715, 737, 871, 880, 968, 1000, 1040, 1072, 1100, 1144, 1210, 1300, 1340, 1375, 1430, 1474, 1573, 1625, 1675, 1742, 1936, 2000, 2200, 2288, 2420, 2600, 2680, 2750, 2860, 2948, 3025, 3146, 3250, 3350, 3484, 3575, 3685, 4355, 4400, 4840, 5200, 5360, 5500, 5720, 5896, 6050, 6292, 6500, 6700, 6968, 7150, 7370, 7865, 8107, 8375, 8710, 9581, 9680, 11000, 11440, 11792, 12100, 12584, 13000, 13400, 13936, 14300, 14740, 15125, 15730, 16214, 16750, 17420, 17875, 18425, 19162, 21775, 22000, 24200, 25168, 26000, 26800, 28600, 29480, 30250, 31460, 32428, 33500, 34840, 35750, 36850, 38324, 39325, 40535, 43550, 47905, 48400, 57200, 58960, 60500, 62920, 64856, 67000, 69680, 71500, 73700, 76648, 78650, 81070, 87100, 92125, 95810, 105391, 108875, 121000, 125840, 129712, 134000, 143000, 147400, 153296, 157300, 162140, 174200, 184250, 191620, 196625, 202675, 210782, 217750, 239525, 242000, 286000, 294800, 314600, 324280, 348400, 368500, 383240, 393250, 405350, 421564, 435500, 479050, 526955, 629200, 648560, 737000, 766480, 786500, 810700, 843128, 871000, 958100, 1013375, 1053910, 1197625, 1474000, 1573000, 1621400, 1686256, 1742000, 1916200, 2026750, 2107820, 2395250, 2634775, 3146000, 3242800, 3832400, 4053500, 4215640, 4790500, 5269550, 8107000, 8431280, 9581000, 10539100, 13173875, 16214000, 19162000, 21078200, 26347750, 42156400, 52695500, 105391000, 210782000]

約数ペア:

[(1, 210782000), (2, 105391000), (4, 52695500), (5, 42156400), (8, 26347750), (10, 21078200), (11, 19162000), (13, 16214000), (16, 13173875), (20, 10539100), (22, 9581000), (25, 8431280), (26, 8107000), (40, 5269550), (44, 4790500), (50, 4215640), (52, 4053500), (55, 3832400), (65, 3242800), (67, 3146000), (80, 2634775), (88, 2395250), (100, 2107820), (104, 2026750), (110, 1916200), (121, 1742000), (125, 1686256), (130, 1621400), (134, 1573000), (143, 1474000), (176, 1197625), (200, 1053910), (208, 1013375), (220, 958100), (242, 871000), (250, 843128), (260, 810700), (268, 786500), (275, 766480), (286, 737000), (325, 648560), (335, 629200), (400, 526955), (440, 479050), (484, 435500), (500, 421564), (520, 405350), (536, 393250), (550, 383240), (572, 368500), (605, 348400), (650, 324280), (670, 314600), (715, 294800), (737, 286000), (871, 242000), (880, 239525), (968, 217750), (1000, 210782), (1040, 202675), (1072, 196625), (1100, 191620), (1144, 184250), (1210, 174200), (1300, 162140), (1340, 157300), (1375, 153296), (1430, 147400), (1474, 143000), (1573, 134000), (1625, 129712), (1675, 125840), (1742, 121000), (1936, 108875), (2000, 105391), (2200, 95810), (2288, 92125), (2420, 87100), (2600, 81070), (2680, 78650), (2750, 76648), (2860, 73700), (2948, 71500), (3025, 69680), (3146, 67000), (3250, 64856), (3350, 62920), (3484, 60500), (3575, 58960), (3685, 57200), (4355, 48400), (4400, 47905), (4840, 43550), (5200, 40535), (5360, 39325), (5500, 38324), (5720, 36850), (5896, 35750), (6050, 34840), (6292, 33500), (6500, 32428), (6700, 31460), (6968, 30250), (7150, 29480), (7370, 28600), (7865, 26800), (8107, 26000), (8375, 25168), (8710, 24200), (9581, 22000), (9680, 21775), (11000, 19162), (11440, 18425), (11792, 17875), (12100, 17420), (12584, 16750), (13000, 16214), (13400, 15730), (13936, 15125), (14300, 14740)]