871344540

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1811}}^1$

素因数の和:1852

約数の個数: 192

約数和(自身を含む): 2995453440

約数和(自身を除く): 2124108900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 729, 810, 891, 972, 990, 1188, 1215, 1458, 1485, 1620, 1782, 1811, 1980, 2187, 2430, 2673, 2916, 2970, 3564, 3622, 3645, 4374, 4455, 4860, 5346, 5433, 5940, 7244, 7290, 8019, 8748, 8910, 9055, 10692, 10866, 10935, 13365, 14580, 16038, 16299, 17820, 18110, 19921, 21732, 21870, 24057, 26730, 27165, 32076, 32598, 36220, 39842, 40095, 43740, 48114, 48897, 53460, 54330, 59763, 65196, 79684, 80190, 81495, 96228, 97794, 99605, 108660, 119526, 120285, 146691, 160380, 162990, 179289, 195588, 199210, 239052, 240570, 244485, 293382, 298815, 325980, 358578, 398420, 440073, 481140, 488970, 537867, 586764, 597630, 717156, 733455, 880146, 896445, 977940, 1075734, 1195260, 1320219, 1466910, 1613601, 1760292, 1792890, 2151468, 2200365, 2640438, 2689335, 2933820, 3227202, 3585780, 3960657, 4400730, 4840803, 5280876, 5378670, 6454404, 6601095, 7921314, 8068005, 8801460, 9681606, 10757340, 13202190, 14522409, 15842628, 16136010, 19363212, 19803285, 24204015, 26404380, 29044818, 32272020, 39606570, 43567227, 48408030, 58089636, 72612045, 79213140, 87134454, 96816060, 145224090, 174268908, 217836135, 290448180, 435672270, 871344540]

約数ペア:

[(1, 871344540), (2, 435672270), (3, 290448180), (4, 217836135), (5, 174268908), (6, 145224090), (9, 96816060), (10, 87134454), (11, 79213140), (12, 72612045), (15, 58089636), (18, 48408030), (20, 43567227), (22, 39606570), (27, 32272020), (30, 29044818), (33, 26404380), (36, 24204015), (44, 19803285), (45, 19363212), (54, 16136010), (55, 15842628), (60, 14522409), (66, 13202190), (81, 10757340), (90, 9681606), (99, 8801460), (108, 8068005), (110, 7921314), (132, 6601095), (135, 6454404), (162, 5378670), (165, 5280876), (180, 4840803), (198, 4400730), (220, 3960657), (243, 3585780), (270, 3227202), (297, 2933820), (324, 2689335), (330, 2640438), (396, 2200365), (405, 2151468), (486, 1792890), (495, 1760292), (540, 1613601), (594, 1466910), (660, 1320219), (729, 1195260), (810, 1075734), (891, 977940), (972, 896445), (990, 880146), (1188, 733455), (1215, 717156), (1458, 597630), (1485, 586764), (1620, 537867), (1782, 488970), (1811, 481140), (1980, 440073), (2187, 398420), (2430, 358578), (2673, 325980), (2916, 298815), (2970, 293382), (3564, 244485), (3622, 240570), (3645, 239052), (4374, 199210), (4455, 195588), (4860, 179289), (5346, 162990), (5433, 160380), (5940, 146691), (7244, 120285), (7290, 119526), (8019, 108660), (8748, 99605), (8910, 97794), (9055, 96228), (10692, 81495), (10866, 80190), (10935, 79684), (13365, 65196), (14580, 59763), (16038, 54330), (16299, 53460), (17820, 48897), (18110, 48114), (19921, 43740), (21732, 40095), (21870, 39842), (24057, 36220), (26730, 32598), (27165, 32076)]