72757080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1014

約数の個数: 192

約数和(自身を含む): 271814400

約数和(自身を除く): 199057320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 684, 760, 792, 836, 855, 967, 990, 1045, 1140, 1254, 1320, 1368, 1672, 1710, 1881, 1934, 1980, 2090, 2280, 2508, 2901, 3135, 3420, 3762, 3868, 3960, 4180, 4835, 5016, 5802, 6270, 6840, 7524, 7736, 8360, 8703, 9405, 9670, 10637, 11604, 12540, 14505, 15048, 17406, 18373, 18810, 19340, 21274, 23208, 25080, 29010, 31911, 34812, 36746, 37620, 38680, 42548, 43515, 53185, 55119, 58020, 63822, 69624, 73492, 75240, 85096, 87030, 91865, 95733, 106370, 110238, 116040, 127644, 146984, 159555, 165357, 174060, 183730, 191466, 202103, 212740, 220476, 255288, 275595, 319110, 330714, 348120, 367460, 382932, 404206, 425480, 440952, 478665, 551190, 606309, 638220, 661428, 734920, 765864, 808412, 826785, 957330, 1010515, 1102380, 1212618, 1276440, 1322856, 1616824, 1653570, 1818927, 1914660, 2021030, 2204760, 2425236, 3031545, 3307140, 3637854, 3829320, 4042060, 4850472, 6063090, 6614280, 7275708, 8084120, 9094635, 12126180, 14551416, 18189270, 24252360, 36378540, 72757080]

約数ペア:

[(1, 72757080), (2, 36378540), (3, 24252360), (4, 18189270), (5, 14551416), (6, 12126180), (8, 9094635), (9, 8084120), (10, 7275708), (11, 6614280), (12, 6063090), (15, 4850472), (18, 4042060), (19, 3829320), (20, 3637854), (22, 3307140), (24, 3031545), (30, 2425236), (33, 2204760), (36, 2021030), (38, 1914660), (40, 1818927), (44, 1653570), (45, 1616824), (55, 1322856), (57, 1276440), (60, 1212618), (66, 1102380), (72, 1010515), (76, 957330), (88, 826785), (90, 808412), (95, 765864), (99, 734920), (110, 661428), (114, 638220), (120, 606309), (132, 551190), (152, 478665), (165, 440952), (171, 425480), (180, 404206), (190, 382932), (198, 367460), (209, 348120), (220, 330714), (228, 319110), (264, 275595), (285, 255288), (330, 220476), (342, 212740), (360, 202103), (380, 191466), (396, 183730), (418, 174060), (440, 165357), (456, 159555), (495, 146984), (570, 127644), (627, 116040), (660, 110238), (684, 106370), (760, 95733), (792, 91865), (836, 87030), (855, 85096), (967, 75240), (990, 73492), (1045, 69624), (1140, 63822), (1254, 58020), (1320, 55119), (1368, 53185), (1672, 43515), (1710, 42548), (1881, 38680), (1934, 37620), (1980, 36746), (2090, 34812), (2280, 31911), (2508, 29010), (2901, 25080), (3135, 23208), (3420, 21274), (3762, 19340), (3868, 18810), (3960, 18373), (4180, 17406), (4835, 15048), (5016, 14505), (5802, 12540), (6270, 11604), (6840, 10637), (7524, 9670), (7736, 9405), (8360, 8703)]