30609180

素因数分解:

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

素因数の和:1468

約数の個数: 144

約数和(自身を含む): 112432320

約数和(自身を除く): 81823140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1429, 1530, 1785, 2142, 2380, 2858, 3060, 3570, 4284, 4287, 5355, 5716, 7140, 7145, 8574, 10003, 10710, 12861, 14290, 17148, 20006, 21420, 21435, 24293, 25722, 28580, 30009, 40012, 42870, 48586, 50015, 51444, 60018, 64305, 72879, 85740, 90027, 97172, 100030, 120036, 121465, 128610, 145758, 150045, 170051, 180054, 200060, 218637, 242930, 257220, 291516, 300090, 340102, 360108, 364395, 437274, 450135, 485860, 510153, 600180, 680204, 728790, 850255, 874548, 900270, 1020306, 1093185, 1457580, 1530459, 1700510, 1800540, 2040612, 2186370, 2550765, 3060918, 3401020, 4372740, 5101530, 6121836, 7652295, 10203060, 15304590, 30609180]

約数ペア:

[(1, 30609180), (2, 15304590), (3, 10203060), (4, 7652295), (5, 6121836), (6, 5101530), (7, 4372740), (9, 3401020), (10, 3060918), (12, 2550765), (14, 2186370), (15, 2040612), (17, 1800540), (18, 1700510), (20, 1530459), (21, 1457580), (28, 1093185), (30, 1020306), (34, 900270), (35, 874548), (36, 850255), (42, 728790), (45, 680204), (51, 600180), (60, 510153), (63, 485860), (68, 450135), (70, 437274), (84, 364395), (85, 360108), (90, 340102), (102, 300090), (105, 291516), (119, 257220), (126, 242930), (140, 218637), (153, 200060), (170, 180054), (180, 170051), (204, 150045), (210, 145758), (238, 128610), (252, 121465), (255, 120036), (306, 100030), (315, 97172), (340, 90027), (357, 85740), (420, 72879), (476, 64305), (510, 60018), (595, 51444), (612, 50015), (630, 48586), (714, 42870), (765, 40012), (1020, 30009), (1071, 28580), (1190, 25722), (1260, 24293), (1428, 21435), (1429, 21420), (1530, 20006), (1785, 17148), (2142, 14290), (2380, 12861), (2858, 10710), (3060, 10003), (3570, 8574), (4284, 7145), (4287, 7140), (5355, 5716)]