550189260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:262

約数の個数: 240

約数和(自身を含む): 1812200544

約数和(自身を除く): 1262011284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 67, 74, 81, 90, 108, 111, 134, 135, 137, 148, 162, 180, 185, 201, 222, 268, 270, 274, 324, 333, 335, 370, 402, 405, 411, 444, 540, 548, 555, 603, 666, 670, 685, 740, 804, 810, 822, 999, 1005, 1110, 1206, 1233, 1332, 1340, 1370, 1620, 1644, 1665, 1809, 1998, 2010, 2055, 2220, 2412, 2466, 2479, 2740, 2997, 3015, 3330, 3618, 3699, 3996, 4020, 4110, 4932, 4958, 4995, 5069, 5427, 5994, 6030, 6165, 6660, 7236, 7398, 7437, 8220, 9045, 9179, 9916, 9990, 10138, 10854, 11097, 11988, 12060, 12330, 12395, 14796, 14874, 14985, 15207, 18090, 18358, 18495, 19980, 20276, 21708, 22194, 22311, 24660, 24790, 25345, 27135, 27537, 29748, 29970, 30414, 36180, 36716, 36990, 37185, 44388, 44622, 45621, 45895, 49580, 50690, 54270, 55074, 55485, 59940, 60828, 66933, 73980, 74370, 76035, 82611, 89244, 91242, 91790, 101380, 108540, 110148, 110970, 111555, 133866, 136863, 137685, 148740, 152070, 165222, 182484, 183580, 200799, 221940, 223110, 228105, 247833, 267732, 273726, 275370, 304140, 330444, 334665, 339623, 401598, 410589, 413055, 446220, 456210, 495666, 547452, 550740, 669330, 679246, 684315, 743499, 803196, 821178, 826110, 912420, 991332, 1003995, 1018869, 1239165, 1338660, 1358492, 1368630, 1486998, 1642356, 1652220, 1698115, 2007990, 2037738, 2052945, 2478330, 2737260, 2973996, 3056607, 3396230, 3717495, 4015980, 4075476, 4105890, 4956660, 5094345, 6113214, 6792460, 7434990, 8211780, 9169821, 10188690, 12226428, 14869980, 15283035, 18339642, 20377380, 27509463, 30566070, 36679284, 45849105, 55018926, 61132140, 91698210, 110037852, 137547315, 183396420, 275094630, 550189260]

約数ペア:

[(1, 550189260), (2, 275094630), (3, 183396420), (4, 137547315), (5, 110037852), (6, 91698210), (9, 61132140), (10, 55018926), (12, 45849105), (15, 36679284), (18, 30566070), (20, 27509463), (27, 20377380), (30, 18339642), (36, 15283035), (37, 14869980), (45, 12226428), (54, 10188690), (60, 9169821), (67, 8211780), (74, 7434990), (81, 6792460), (90, 6113214), (108, 5094345), (111, 4956660), (134, 4105890), (135, 4075476), (137, 4015980), (148, 3717495), (162, 3396230), (180, 3056607), (185, 2973996), (201, 2737260), (222, 2478330), (268, 2052945), (270, 2037738), (274, 2007990), (324, 1698115), (333, 1652220), (335, 1642356), (370, 1486998), (402, 1368630), (405, 1358492), (411, 1338660), (444, 1239165), (540, 1018869), (548, 1003995), (555, 991332), (603, 912420), (666, 826110), (670, 821178), (685, 803196), (740, 743499), (804, 684315), (810, 679246), (822, 669330), (999, 550740), (1005, 547452), (1110, 495666), (1206, 456210), (1233, 446220), (1332, 413055), (1340, 410589), (1370, 401598), (1620, 339623), (1644, 334665), (1665, 330444), (1809, 304140), (1998, 275370), (2010, 273726), (2055, 267732), (2220, 247833), (2412, 228105), (2466, 223110), (2479, 221940), (2740, 200799), (2997, 183580), (3015, 182484), (3330, 165222), (3618, 152070), (3699, 148740), (3996, 137685), (4020, 136863), (4110, 133866), (4932, 111555), (4958, 110970), (4995, 110148), (5069, 108540), (5427, 101380), (5994, 91790), (6030, 91242), (6165, 89244), (6660, 82611), (7236, 76035), (7398, 74370), (7437, 73980), (8220, 66933), (9045, 60828), (9179, 59940), (9916, 55485), (9990, 55074), (10138, 54270), (10854, 50690), (11097, 49580), (11988, 45895), (12060, 45621), (12330, 44622), (12395, 44388), (14796, 37185), (14874, 36990), (14985, 36716), (15207, 36180), (18090, 30414), (18358, 29970), (18495, 29748), (19980, 27537), (20276, 27135), (21708, 25345), (22194, 24790), (22311, 24660)]