245727000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:528

約数の個数: 256

約数和(自身を含む): 898560000

約数和(自身を除く): 652833000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 90, 95, 100, 108, 114, 120, 125, 135, 150, 152, 171, 180, 190, 200, 216, 225, 228, 250, 270, 285, 300, 342, 360, 375, 380, 450, 456, 475, 479, 500, 513, 540, 570, 600, 675, 684, 750, 760, 855, 900, 950, 958, 1000, 1026, 1080, 1125, 1140, 1350, 1368, 1425, 1437, 1500, 1710, 1800, 1900, 1916, 2052, 2250, 2280, 2375, 2395, 2565, 2700, 2850, 2874, 3000, 3375, 3420, 3800, 3832, 4104, 4275, 4311, 4500, 4750, 4790, 5130, 5400, 5700, 5748, 6750, 6840, 7125, 7185, 8550, 8622, 9000, 9101, 9500, 9580, 10260, 11400, 11496, 11975, 12825, 12933, 13500, 14250, 14370, 17100, 17244, 18202, 19000, 19160, 20520, 21375, 21555, 23950, 25650, 25866, 27000, 27303, 28500, 28740, 34200, 34488, 35925, 36404, 42750, 43110, 45505, 47900, 51300, 51732, 54606, 57000, 57480, 59875, 64125, 64665, 71850, 72808, 81909, 85500, 86220, 91010, 95800, 102600, 103464, 107775, 109212, 119750, 128250, 129330, 136515, 143700, 163818, 171000, 172440, 179625, 182020, 215550, 218424, 227525, 239500, 245727, 256500, 258660, 273030, 287400, 323325, 327636, 359250, 364040, 409545, 431100, 455050, 479000, 491454, 513000, 517320, 538875, 546060, 646650, 655272, 682575, 718500, 819090, 862200, 910100, 982908, 1077750, 1092120, 1137625, 1228635, 1293300, 1365150, 1437000, 1616625, 1638180, 1820200, 1965816, 2047725, 2155500, 2275250, 2457270, 2586600, 2730300, 3233250, 3276360, 3412875, 4095450, 4311000, 4550500, 4914540, 5460600, 6143175, 6466500, 6825750, 8190900, 9101000, 9829080, 10238625, 12286350, 12933000, 13651500, 16381800, 20477250, 24572700, 27303000, 30715875, 40954500, 49145400, 61431750, 81909000, 122863500, 245727000]

約数ペア:

[(1, 245727000), (2, 122863500), (3, 81909000), (4, 61431750), (5, 49145400), (6, 40954500), (8, 30715875), (9, 27303000), (10, 24572700), (12, 20477250), (15, 16381800), (18, 13651500), (19, 12933000), (20, 12286350), (24, 10238625), (25, 9829080), (27, 9101000), (30, 8190900), (36, 6825750), (38, 6466500), (40, 6143175), (45, 5460600), (50, 4914540), (54, 4550500), (57, 4311000), (60, 4095450), (72, 3412875), (75, 3276360), (76, 3233250), (90, 2730300), (95, 2586600), (100, 2457270), (108, 2275250), (114, 2155500), (120, 2047725), (125, 1965816), (135, 1820200), (150, 1638180), (152, 1616625), (171, 1437000), (180, 1365150), (190, 1293300), (200, 1228635), (216, 1137625), (225, 1092120), (228, 1077750), (250, 982908), (270, 910100), (285, 862200), (300, 819090), (342, 718500), (360, 682575), (375, 655272), (380, 646650), (450, 546060), (456, 538875), (475, 517320), (479, 513000), (500, 491454), (513, 479000), (540, 455050), (570, 431100), (600, 409545), (675, 364040), (684, 359250), (750, 327636), (760, 323325), (855, 287400), (900, 273030), (950, 258660), (958, 256500), (1000, 245727), (1026, 239500), (1080, 227525), (1125, 218424), (1140, 215550), (1350, 182020), (1368, 179625), (1425, 172440), (1437, 171000), (1500, 163818), (1710, 143700), (1800, 136515), (1900, 129330), (1916, 128250), (2052, 119750), (2250, 109212), (2280, 107775), (2375, 103464), (2395, 102600), (2565, 95800), (2700, 91010), (2850, 86220), (2874, 85500), (3000, 81909), (3375, 72808), (3420, 71850), (3800, 64665), (3832, 64125), (4104, 59875), (4275, 57480), (4311, 57000), (4500, 54606), (4750, 51732), (4790, 51300), (5130, 47900), (5400, 45505), (5700, 43110), (5748, 42750), (6750, 36404), (6840, 35925), (7125, 34488), (7185, 34200), (8550, 28740), (8622, 28500), (9000, 27303), (9101, 27000), (9500, 25866), (9580, 25650), (10260, 23950), (11400, 21555), (11496, 21375), (11975, 20520), (12825, 19160), (12933, 19000), (13500, 18202), (14250, 17244), (14370, 17100)]