90337320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:572

約数の個数: 192

約数和(自身を含む): 322218000

約数和(自身を除く): 231880680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 29, 30, 34, 36, 40, 45, 51, 58, 60, 68, 72, 85, 87, 90, 102, 116, 120, 136, 145, 153, 170, 174, 180, 204, 232, 255, 261, 290, 306, 340, 348, 360, 408, 435, 493, 509, 510, 522, 580, 612, 680, 696, 765, 870, 986, 1018, 1020, 1044, 1160, 1224, 1305, 1479, 1527, 1530, 1740, 1972, 2036, 2040, 2088, 2465, 2545, 2610, 2958, 3054, 3060, 3480, 3944, 4072, 4437, 4581, 4930, 5090, 5220, 5916, 6108, 6120, 7395, 7635, 8653, 8874, 9162, 9860, 10180, 10440, 11832, 12216, 14761, 14790, 15270, 17306, 17748, 18324, 19720, 20360, 22185, 22905, 25959, 29522, 29580, 30540, 34612, 35496, 36648, 43265, 44283, 44370, 45810, 51918, 59044, 59160, 61080, 69224, 73805, 77877, 86530, 88566, 88740, 91620, 103836, 118088, 129795, 132849, 147610, 155754, 173060, 177132, 177480, 183240, 207672, 221415, 250937, 259590, 265698, 295220, 311508, 346120, 354264, 389385, 442830, 501874, 519180, 531396, 590440, 623016, 664245, 752811, 778770, 885660, 1003748, 1038360, 1062792, 1254685, 1328490, 1505622, 1557540, 1771320, 2007496, 2258433, 2509370, 2656980, 3011244, 3115080, 3764055, 4516866, 5018740, 5313960, 6022488, 7528110, 9033732, 10037480, 11292165, 15056220, 18067464, 22584330, 30112440, 45168660, 90337320]

約数ペア:

[(1, 90337320), (2, 45168660), (3, 30112440), (4, 22584330), (5, 18067464), (6, 15056220), (8, 11292165), (9, 10037480), (10, 9033732), (12, 7528110), (15, 6022488), (17, 5313960), (18, 5018740), (20, 4516866), (24, 3764055), (29, 3115080), (30, 3011244), (34, 2656980), (36, 2509370), (40, 2258433), (45, 2007496), (51, 1771320), (58, 1557540), (60, 1505622), (68, 1328490), (72, 1254685), (85, 1062792), (87, 1038360), (90, 1003748), (102, 885660), (116, 778770), (120, 752811), (136, 664245), (145, 623016), (153, 590440), (170, 531396), (174, 519180), (180, 501874), (204, 442830), (232, 389385), (255, 354264), (261, 346120), (290, 311508), (306, 295220), (340, 265698), (348, 259590), (360, 250937), (408, 221415), (435, 207672), (493, 183240), (509, 177480), (510, 177132), (522, 173060), (580, 155754), (612, 147610), (680, 132849), (696, 129795), (765, 118088), (870, 103836), (986, 91620), (1018, 88740), (1020, 88566), (1044, 86530), (1160, 77877), (1224, 73805), (1305, 69224), (1479, 61080), (1527, 59160), (1530, 59044), (1740, 51918), (1972, 45810), (2036, 44370), (2040, 44283), (2088, 43265), (2465, 36648), (2545, 35496), (2610, 34612), (2958, 30540), (3054, 29580), (3060, 29522), (3480, 25959), (3944, 22905), (4072, 22185), (4437, 20360), (4581, 19720), (4930, 18324), (5090, 17748), (5220, 17306), (5916, 15270), (6108, 14790), (6120, 14761), (7395, 12216), (7635, 11832), (8653, 10440), (8874, 10180), (9162, 9860)]