61218360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1429}}^1$

素因数の和:1470

約数の個数: 192

約数和(自身を含む): 240926400

約数和(自身を除く): 179708040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1429, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 2858, 3060, 3570, 4284, 4287, 4760, 5355, 5716, 6120, 7140, 7145, 8568, 8574, 10003, 10710, 11432, 12861, 14280, 14290, 17148, 20006, 21420, 21435, 24293, 25722, 28580, 30009, 34296, 40012, 42840, 42870, 48586, 50015, 51444, 57160, 60018, 64305, 72879, 80024, 85740, 90027, 97172, 100030, 102888, 120036, 121465, 128610, 145758, 150045, 170051, 171480, 180054, 194344, 200060, 218637, 240072, 242930, 257220, 291516, 300090, 340102, 360108, 364395, 400120, 437274, 450135, 485860, 510153, 514440, 583032, 600180, 680204, 720216, 728790, 850255, 874548, 900270, 971720, 1020306, 1093185, 1200360, 1360408, 1457580, 1530459, 1700510, 1749096, 1800540, 2040612, 2186370, 2550765, 2915160, 3060918, 3401020, 3601080, 4081224, 4372740, 5101530, 6121836, 6802040, 7652295, 8745480, 10203060, 12243672, 15304590, 20406120, 30609180, 61218360]

約数ペア:

[(1, 61218360), (2, 30609180), (3, 20406120), (4, 15304590), (5, 12243672), (6, 10203060), (7, 8745480), (8, 7652295), (9, 6802040), (10, 6121836), (12, 5101530), (14, 4372740), (15, 4081224), (17, 3601080), (18, 3401020), (20, 3060918), (21, 2915160), (24, 2550765), (28, 2186370), (30, 2040612), (34, 1800540), (35, 1749096), (36, 1700510), (40, 1530459), (42, 1457580), (45, 1360408), (51, 1200360), (56, 1093185), (60, 1020306), (63, 971720), (68, 900270), (70, 874548), (72, 850255), (84, 728790), (85, 720216), (90, 680204), (102, 600180), (105, 583032), (119, 514440), (120, 510153), (126, 485860), (136, 450135), (140, 437274), (153, 400120), (168, 364395), (170, 360108), (180, 340102), (204, 300090), (210, 291516), (238, 257220), (252, 242930), (255, 240072), (280, 218637), (306, 200060), (315, 194344), (340, 180054), (357, 171480), (360, 170051), (408, 150045), (420, 145758), (476, 128610), (504, 121465), (510, 120036), (595, 102888), (612, 100030), (630, 97172), (680, 90027), (714, 85740), (765, 80024), (840, 72879), (952, 64305), (1020, 60018), (1071, 57160), (1190, 51444), (1224, 50015), (1260, 48586), (1428, 42870), (1429, 42840), (1530, 40012), (1785, 34296), (2040, 30009), (2142, 28580), (2380, 25722), (2520, 24293), (2856, 21435), (2858, 21420), (3060, 20006), (3570, 17148), (4284, 14290), (4287, 14280), (4760, 12861), (5355, 11432), (5716, 10710), (6120, 10003), (7140, 8574), (7145, 8568)]