75187140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6173}}^1$

素因数の和:6221

約数の個数: 96

約数和(自身を含む): 248935680

約数和(自身を除く): 173748540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 6173, 12180, 12346, 18519, 24692, 30865, 37038, 43211, 61730, 74076, 86422, 92595, 123460, 129633, 172844, 179017, 185190, 216055, 259266, 358034, 370380, 432110, 518532, 537051, 648165, 716068, 864220, 895085, 1074102, 1253119, 1296330, 1790170, 2148204, 2506238, 2592660, 2685255, 3580340, 3759357, 5012476, 5370510, 6265595, 7518714, 10741020, 12531190, 15037428, 18796785, 25062380, 37593570, 75187140]

約数ペア:

[(1, 75187140), (2, 37593570), (3, 25062380), (4, 18796785), (5, 15037428), (6, 12531190), (7, 10741020), (10, 7518714), (12, 6265595), (14, 5370510), (15, 5012476), (20, 3759357), (21, 3580340), (28, 2685255), (29, 2592660), (30, 2506238), (35, 2148204), (42, 1790170), (58, 1296330), (60, 1253119), (70, 1074102), (84, 895085), (87, 864220), (105, 716068), (116, 648165), (140, 537051), (145, 518532), (174, 432110), (203, 370380), (210, 358034), (290, 259266), (348, 216055), (406, 185190), (420, 179017), (435, 172844), (580, 129633), (609, 123460), (812, 92595), (870, 86422), (1015, 74076), (1218, 61730), (1740, 43211), (2030, 37038), (2436, 30865), (3045, 24692), (4060, 18519), (6090, 12346), (6173, 12180)]