73238340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:914

約数の個数: 144

約数和(自身を含む): 247060800

約数和(自身を除く): 173822460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 49, 58, 60, 70, 84, 87, 98, 105, 116, 140, 145, 147, 174, 196, 203, 210, 245, 290, 294, 348, 406, 420, 435, 490, 580, 588, 609, 735, 812, 859, 870, 980, 1015, 1218, 1421, 1470, 1718, 1740, 2030, 2436, 2577, 2842, 2940, 3045, 3436, 4060, 4263, 4295, 5154, 5684, 6013, 6090, 7105, 8526, 8590, 10308, 12026, 12180, 12885, 14210, 17052, 17180, 18039, 21315, 24052, 24911, 25770, 28420, 30065, 36078, 42091, 42630, 49822, 51540, 60130, 72156, 74733, 84182, 85260, 90195, 99644, 120260, 124555, 126273, 149466, 168364, 174377, 180390, 210455, 249110, 252546, 298932, 348754, 360780, 373665, 420910, 498220, 505092, 523131, 631365, 697508, 747330, 841820, 871885, 1046262, 1220639, 1262730, 1494660, 1743770, 2092524, 2441278, 2525460, 2615655, 3487540, 3661917, 4882556, 5231310, 6103195, 7323834, 10462620, 12206390, 14647668, 18309585, 24412780, 36619170, 73238340]

約数ペア:

[(1, 73238340), (2, 36619170), (3, 24412780), (4, 18309585), (5, 14647668), (6, 12206390), (7, 10462620), (10, 7323834), (12, 6103195), (14, 5231310), (15, 4882556), (20, 3661917), (21, 3487540), (28, 2615655), (29, 2525460), (30, 2441278), (35, 2092524), (42, 1743770), (49, 1494660), (58, 1262730), (60, 1220639), (70, 1046262), (84, 871885), (87, 841820), (98, 747330), (105, 697508), (116, 631365), (140, 523131), (145, 505092), (147, 498220), (174, 420910), (196, 373665), (203, 360780), (210, 348754), (245, 298932), (290, 252546), (294, 249110), (348, 210455), (406, 180390), (420, 174377), (435, 168364), (490, 149466), (580, 126273), (588, 124555), (609, 120260), (735, 99644), (812, 90195), (859, 85260), (870, 84182), (980, 74733), (1015, 72156), (1218, 60130), (1421, 51540), (1470, 49822), (1718, 42630), (1740, 42091), (2030, 36078), (2436, 30065), (2577, 28420), (2842, 25770), (2940, 24911), (3045, 24052), (3436, 21315), (4060, 18039), (4263, 17180), (4295, 17052), (5154, 14210), (5684, 12885), (6013, 12180), (6090, 12026), (7105, 10308), (8526, 8590)]