87519960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 256

約数和(自身を含む): 326592000

約数和(自身を除く): 239072040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 53, 54, 55, 60, 66, 72, 88, 90, 99, 106, 108, 110, 120, 132, 135, 139, 159, 165, 180, 198, 212, 216, 220, 264, 265, 270, 278, 297, 318, 330, 360, 396, 417, 424, 440, 477, 495, 530, 540, 556, 583, 594, 636, 660, 695, 792, 795, 834, 954, 990, 1060, 1080, 1112, 1166, 1188, 1251, 1272, 1320, 1390, 1431, 1485, 1529, 1590, 1668, 1749, 1908, 1980, 2085, 2120, 2332, 2376, 2385, 2502, 2780, 2862, 2915, 2970, 3058, 3180, 3336, 3498, 3753, 3816, 3960, 4170, 4587, 4664, 4770, 5004, 5247, 5560, 5724, 5830, 5940, 6116, 6255, 6360, 6996, 7155, 7367, 7506, 7645, 8340, 8745, 9174, 9540, 10008, 10494, 11448, 11660, 11880, 12232, 12510, 13761, 13992, 14310, 14734, 15012, 15290, 15741, 16680, 17490, 18348, 18765, 19080, 20988, 22101, 22935, 23320, 25020, 26235, 27522, 28620, 29468, 30024, 30580, 31482, 34980, 36696, 36835, 37530, 41283, 41976, 44202, 45870, 50040, 52470, 55044, 57240, 58936, 61160, 62964, 66303, 68805, 69960, 73670, 75060, 78705, 81037, 82566, 88404, 91740, 104940, 110088, 110505, 125928, 132606, 137610, 147340, 150120, 157410, 162074, 165132, 176808, 183480, 198909, 206415, 209880, 221010, 243111, 265212, 275220, 294680, 314820, 324148, 330264, 331515, 397818, 405185, 412830, 442020, 486222, 530424, 550440, 629640, 648296, 663030, 729333, 795636, 810370, 825660, 884040, 972444, 994545, 1215555, 1326060, 1458666, 1591272, 1620740, 1651320, 1944888, 1989090, 2187999, 2431110, 2652120, 2917332, 3241480, 3646665, 3978180, 4375998, 4862220, 5834664, 7293330, 7956360, 8751996, 9724440, 10939995, 14586660, 17503992, 21879990, 29173320, 43759980, 87519960]

約数ペア:

[(1, 87519960), (2, 43759980), (3, 29173320), (4, 21879990), (5, 17503992), (6, 14586660), (8, 10939995), (9, 9724440), (10, 8751996), (11, 7956360), (12, 7293330), (15, 5834664), (18, 4862220), (20, 4375998), (22, 3978180), (24, 3646665), (27, 3241480), (30, 2917332), (33, 2652120), (36, 2431110), (40, 2187999), (44, 1989090), (45, 1944888), (53, 1651320), (54, 1620740), (55, 1591272), (60, 1458666), (66, 1326060), (72, 1215555), (88, 994545), (90, 972444), (99, 884040), (106, 825660), (108, 810370), (110, 795636), (120, 729333), (132, 663030), (135, 648296), (139, 629640), (159, 550440), (165, 530424), (180, 486222), (198, 442020), (212, 412830), (216, 405185), (220, 397818), (264, 331515), (265, 330264), (270, 324148), (278, 314820), (297, 294680), (318, 275220), (330, 265212), (360, 243111), (396, 221010), (417, 209880), (424, 206415), (440, 198909), (477, 183480), (495, 176808), (530, 165132), (540, 162074), (556, 157410), (583, 150120), (594, 147340), (636, 137610), (660, 132606), (695, 125928), (792, 110505), (795, 110088), (834, 104940), (954, 91740), (990, 88404), (1060, 82566), (1080, 81037), (1112, 78705), (1166, 75060), (1188, 73670), (1251, 69960), (1272, 68805), (1320, 66303), (1390, 62964), (1431, 61160), (1485, 58936), (1529, 57240), (1590, 55044), (1668, 52470), (1749, 50040), (1908, 45870), (1980, 44202), (2085, 41976), (2120, 41283), (2332, 37530), (2376, 36835), (2385, 36696), (2502, 34980), (2780, 31482), (2862, 30580), (2915, 30024), (2970, 29468), (3058, 28620), (3180, 27522), (3336, 26235), (3498, 25020), (3753, 23320), (3816, 22935), (3960, 22101), (4170, 20988), (4587, 19080), (4664, 18765), (4770, 18348), (5004, 17490), (5247, 16680), (5560, 15741), (5724, 15290), (5830, 15012), (5940, 14734), (6116, 14310), (6255, 13992), (6360, 13761), (6996, 12510), (7155, 12232), (7367, 11880), (7506, 11660), (7645, 11448), (8340, 10494), (8745, 10008), (9174, 9540)]