156968856200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1279}}^1\times {\mathrm{3631}}^1$

素因数の和:4952

約数の個数: 144

約数和(自身を含む): 395603251200

約数和(自身を除く): 238634395000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 169, 200, 260, 325, 338, 520, 650, 676, 845, 1279, 1300, 1352, 1690, 2558, 2600, 3380, 3631, 4225, 5116, 6395, 6760, 7262, 8450, 10232, 12790, 14524, 16627, 16900, 18155, 25580, 29048, 31975, 33254, 33800, 36310, 47203, 51160, 63950, 66508, 72620, 83135, 90775, 94406, 127900, 133016, 145240, 166270, 181550, 188812, 216151, 236015, 255800, 332540, 363100, 377624, 415675, 432302, 472030, 613639, 665080, 726200, 831350, 864604, 944060, 1080755, 1180075, 1227278, 1662700, 1729208, 1888120, 2161510, 2360150, 2454556, 3068195, 3325400, 4323020, 4644049, 4720300, 4909112, 5403775, 6136390, 8646040, 9288098, 9440600, 10807550, 12272780, 15340975, 18576196, 21615100, 23220245, 24545560, 30681950, 37152392, 43230200, 46440490, 60372637, 61363900, 92880980, 116101225, 120745274, 122727800, 185761960, 232202450, 241490548, 301863185, 464404900, 482981096, 603726370, 784844281, 928809800, 1207452740, 1509315925, 1569688562, 2414905480, 3018631850, 3139377124, 3924221405, 6037263700, 6278754248, 7848442810, 12074527400, 15696885620, 19621107025, 31393771240, 39242214050, 78484428100, 156968856200]

約数ペア:

[(1, 156968856200), (2, 78484428100), (4, 39242214050), (5, 31393771240), (8, 19621107025), (10, 15696885620), (13, 12074527400), (20, 7848442810), (25, 6278754248), (26, 6037263700), (40, 3924221405), (50, 3139377124), (52, 3018631850), (65, 2414905480), (100, 1569688562), (104, 1509315925), (130, 1207452740), (169, 928809800), (200, 784844281), (260, 603726370), (325, 482981096), (338, 464404900), (520, 301863185), (650, 241490548), (676, 232202450), (845, 185761960), (1279, 122727800), (1300, 120745274), (1352, 116101225), (1690, 92880980), (2558, 61363900), (2600, 60372637), (3380, 46440490), (3631, 43230200), (4225, 37152392), (5116, 30681950), (6395, 24545560), (6760, 23220245), (7262, 21615100), (8450, 18576196), (10232, 15340975), (12790, 12272780), (14524, 10807550), (16627, 9440600), (16900, 9288098), (18155, 8646040), (25580, 6136390), (29048, 5403775), (31975, 4909112), (33254, 4720300), (33800, 4644049), (36310, 4323020), (47203, 3325400), (51160, 3068195), (63950, 2454556), (66508, 2360150), (72620, 2161510), (83135, 1888120), (90775, 1729208), (94406, 1662700), (127900, 1227278), (133016, 1180075), (145240, 1080755), (166270, 944060), (181550, 864604), (188812, 831350), (216151, 726200), (236015, 665080), (255800, 613639), (332540, 472030), (363100, 432302), (377624, 415675)]