444227220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1493}}^1$

素因数の和:1559

約数の個数: 192

約数和(自身を含む): 1505952000

約数和(自身を除く): 1061724780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 29, 30, 36, 38, 45, 54, 57, 58, 60, 76, 87, 90, 95, 108, 114, 116, 135, 145, 171, 174, 180, 190, 228, 261, 270, 285, 290, 342, 348, 380, 435, 513, 522, 540, 551, 570, 580, 684, 783, 855, 870, 1026, 1044, 1102, 1140, 1305, 1493, 1566, 1653, 1710, 1740, 2052, 2204, 2565, 2610, 2755, 2986, 3132, 3306, 3420, 3915, 4479, 4959, 5130, 5220, 5510, 5972, 6612, 7465, 7830, 8265, 8958, 9918, 10260, 11020, 13437, 14877, 14930, 15660, 16530, 17916, 19836, 22395, 24795, 26874, 28367, 29754, 29860, 33060, 40311, 43297, 44790, 49590, 53748, 56734, 59508, 67185, 74385, 80622, 85101, 86594, 89580, 99180, 113468, 129891, 134370, 141835, 148770, 161244, 170202, 173188, 201555, 216485, 255303, 259782, 268740, 283670, 297540, 340404, 389673, 403110, 425505, 432970, 510606, 519564, 567340, 649455, 765909, 779346, 806220, 822643, 851010, 865940, 1021212, 1169019, 1276515, 1298910, 1531818, 1558692, 1645286, 1702020, 1948365, 2338038, 2467929, 2553030, 2597820, 3063636, 3290572, 3829545, 3896730, 4113215, 4676076, 4935858, 5106060, 5845095, 7403787, 7659090, 7793460, 8226430, 9871716, 11690190, 12339645, 14807574, 15318180, 16452860, 22211361, 23380380, 24679290, 29615148, 37018935, 44422722, 49358580, 74037870, 88845444, 111056805, 148075740, 222113610, 444227220]

約数ペア:

[(1, 444227220), (2, 222113610), (3, 148075740), (4, 111056805), (5, 88845444), (6, 74037870), (9, 49358580), (10, 44422722), (12, 37018935), (15, 29615148), (18, 24679290), (19, 23380380), (20, 22211361), (27, 16452860), (29, 15318180), (30, 14807574), (36, 12339645), (38, 11690190), (45, 9871716), (54, 8226430), (57, 7793460), (58, 7659090), (60, 7403787), (76, 5845095), (87, 5106060), (90, 4935858), (95, 4676076), (108, 4113215), (114, 3896730), (116, 3829545), (135, 3290572), (145, 3063636), (171, 2597820), (174, 2553030), (180, 2467929), (190, 2338038), (228, 1948365), (261, 1702020), (270, 1645286), (285, 1558692), (290, 1531818), (342, 1298910), (348, 1276515), (380, 1169019), (435, 1021212), (513, 865940), (522, 851010), (540, 822643), (551, 806220), (570, 779346), (580, 765909), (684, 649455), (783, 567340), (855, 519564), (870, 510606), (1026, 432970), (1044, 425505), (1102, 403110), (1140, 389673), (1305, 340404), (1493, 297540), (1566, 283670), (1653, 268740), (1710, 259782), (1740, 255303), (2052, 216485), (2204, 201555), (2565, 173188), (2610, 170202), (2755, 161244), (2986, 148770), (3132, 141835), (3306, 134370), (3420, 129891), (3915, 113468), (4479, 99180), (4959, 89580), (5130, 86594), (5220, 85101), (5510, 80622), (5972, 74385), (6612, 67185), (7465, 59508), (7830, 56734), (8265, 53748), (8958, 49590), (9918, 44790), (10260, 43297), (11020, 40311), (13437, 33060), (14877, 29860), (14930, 29754), (15660, 28367), (16530, 26874), (17916, 24795), (19836, 22395)]