74383260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 255467520

約数和(自身を除く): 181084260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 31, 35, 42, 58, 60, 62, 70, 84, 87, 93, 105, 116, 124, 140, 145, 155, 174, 186, 197, 203, 210, 217, 290, 310, 348, 372, 394, 406, 420, 434, 435, 465, 580, 591, 609, 620, 651, 788, 812, 868, 870, 899, 930, 985, 1015, 1085, 1182, 1218, 1302, 1379, 1740, 1798, 1860, 1970, 2030, 2170, 2364, 2436, 2604, 2697, 2758, 2955, 3045, 3255, 3596, 3940, 4060, 4137, 4340, 4495, 5394, 5516, 5713, 5910, 6090, 6107, 6293, 6510, 6895, 8274, 8990, 10788, 11426, 11820, 12180, 12214, 12586, 13020, 13485, 13790, 16548, 17139, 17980, 18321, 18879, 20685, 22852, 24428, 25172, 26970, 27580, 28565, 30535, 31465, 34278, 36642, 37758, 39991, 41370, 42749, 53940, 57130, 61070, 62930, 68556, 73284, 75516, 79982, 82740, 85498, 85695, 91605, 94395, 114260, 119973, 122140, 125860, 128247, 159964, 170996, 171390, 177103, 183210, 188790, 199955, 213745, 239946, 256494, 342780, 354206, 366420, 377580, 399910, 427490, 479892, 512988, 531309, 599865, 641235, 708412, 799820, 854980, 885515, 1062618, 1199730, 1239721, 1282470, 1771030, 2125236, 2399460, 2479442, 2564940, 2656545, 3542060, 3719163, 4958884, 5313090, 6198605, 7438326, 10626180, 12397210, 14876652, 18595815, 24794420, 37191630, 74383260]

約数ペア:

[(1, 74383260), (2, 37191630), (3, 24794420), (4, 18595815), (5, 14876652), (6, 12397210), (7, 10626180), (10, 7438326), (12, 6198605), (14, 5313090), (15, 4958884), (20, 3719163), (21, 3542060), (28, 2656545), (29, 2564940), (30, 2479442), (31, 2399460), (35, 2125236), (42, 1771030), (58, 1282470), (60, 1239721), (62, 1199730), (70, 1062618), (84, 885515), (87, 854980), (93, 799820), (105, 708412), (116, 641235), (124, 599865), (140, 531309), (145, 512988), (155, 479892), (174, 427490), (186, 399910), (197, 377580), (203, 366420), (210, 354206), (217, 342780), (290, 256494), (310, 239946), (348, 213745), (372, 199955), (394, 188790), (406, 183210), (420, 177103), (434, 171390), (435, 170996), (465, 159964), (580, 128247), (591, 125860), (609, 122140), (620, 119973), (651, 114260), (788, 94395), (812, 91605), (868, 85695), (870, 85498), (899, 82740), (930, 79982), (985, 75516), (1015, 73284), (1085, 68556), (1182, 62930), (1218, 61070), (1302, 57130), (1379, 53940), (1740, 42749), (1798, 41370), (1860, 39991), (1970, 37758), (2030, 36642), (2170, 34278), (2364, 31465), (2436, 30535), (2604, 28565), (2697, 27580), (2758, 26970), (2955, 25172), (3045, 24428), (3255, 22852), (3596, 20685), (3940, 18879), (4060, 18321), (4137, 17980), (4340, 17139), (4495, 16548), (5394, 13790), (5516, 13485), (5713, 13020), (5910, 12586), (6090, 12214), (6107, 12180), (6293, 11820), (6510, 11426), (6895, 10788), (8274, 8990)]