195715080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4493}}^1$

素因数の和:4532

約数の個数: 144

約数和(自身を含む): 699311340

約数和(自身を除く): 503596260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4493, 4840, 5445, 7260, 8712, 8986, 10890, 13479, 14520, 17972, 21780, 22465, 26958, 35944, 40437, 43560, 44930, 49423, 53916, 67395, 80874, 89860, 98846, 107832, 134790, 148269, 161748, 179720, 197692, 202185, 247115, 269580, 296538, 323496, 395384, 404370, 444807, 494230, 539160, 543653, 593076, 741345, 808740, 889614, 988460, 1087306, 1186152, 1482690, 1617480, 1630959, 1779228, 1976920, 2174612, 2224035, 2718265, 2965380, 3261918, 3558456, 4349224, 4448070, 4892877, 5436530, 5930760, 6523836, 8154795, 8896140, 9785754, 10873060, 13047672, 16309590, 17792280, 19571508, 21746120, 24464385, 32619180, 39143016, 48928770, 65238360, 97857540, 195715080]

約数ペア:

[(1, 195715080), (2, 97857540), (3, 65238360), (4, 48928770), (5, 39143016), (6, 32619180), (8, 24464385), (9, 21746120), (10, 19571508), (11, 17792280), (12, 16309590), (15, 13047672), (18, 10873060), (20, 9785754), (22, 8896140), (24, 8154795), (30, 6523836), (33, 5930760), (36, 5436530), (40, 4892877), (44, 4448070), (45, 4349224), (55, 3558456), (60, 3261918), (66, 2965380), (72, 2718265), (88, 2224035), (90, 2174612), (99, 1976920), (110, 1779228), (120, 1630959), (121, 1617480), (132, 1482690), (165, 1186152), (180, 1087306), (198, 988460), (220, 889614), (242, 808740), (264, 741345), (330, 593076), (360, 543653), (363, 539160), (396, 494230), (440, 444807), (484, 404370), (495, 395384), (605, 323496), (660, 296538), (726, 269580), (792, 247115), (968, 202185), (990, 197692), (1089, 179720), (1210, 161748), (1320, 148269), (1452, 134790), (1815, 107832), (1980, 98846), (2178, 89860), (2420, 80874), (2904, 67395), (3630, 53916), (3960, 49423), (4356, 44930), (4493, 43560), (4840, 40437), (5445, 35944), (7260, 26958), (8712, 22465), (8986, 21780), (10890, 17972), (13479, 14520)]