44927820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:400

約数の個数: 144

約数和(自身を含む): 157405248

約数和(自身を除く): 112477428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 181, 197, 210, 252, 315, 362, 394, 420, 543, 591, 630, 724, 788, 905, 985, 1086, 1182, 1260, 1267, 1379, 1629, 1773, 1810, 1970, 2172, 2364, 2534, 2715, 2758, 2955, 3258, 3546, 3620, 3801, 3940, 4137, 5068, 5430, 5516, 5910, 6335, 6516, 6895, 7092, 7602, 8145, 8274, 8865, 10860, 11403, 11820, 12411, 12670, 13790, 15204, 16290, 16548, 17730, 19005, 20685, 22806, 24822, 25340, 27580, 32580, 35460, 35657, 38010, 41370, 45612, 49644, 57015, 62055, 71314, 76020, 82740, 106971, 114030, 124110, 142628, 178285, 213942, 228060, 248220, 249599, 320913, 356570, 427884, 499198, 534855, 641826, 713140, 748797, 998396, 1069710, 1247995, 1283652, 1497594, 1604565, 2139420, 2246391, 2495990, 2995188, 3209130, 3743985, 4492782, 4991980, 6418260, 7487970, 8985564, 11231955, 14975940, 22463910, 44927820]

約数ペア:

[(1, 44927820), (2, 22463910), (3, 14975940), (4, 11231955), (5, 8985564), (6, 7487970), (7, 6418260), (9, 4991980), (10, 4492782), (12, 3743985), (14, 3209130), (15, 2995188), (18, 2495990), (20, 2246391), (21, 2139420), (28, 1604565), (30, 1497594), (35, 1283652), (36, 1247995), (42, 1069710), (45, 998396), (60, 748797), (63, 713140), (70, 641826), (84, 534855), (90, 499198), (105, 427884), (126, 356570), (140, 320913), (180, 249599), (181, 248220), (197, 228060), (210, 213942), (252, 178285), (315, 142628), (362, 124110), (394, 114030), (420, 106971), (543, 82740), (591, 76020), (630, 71314), (724, 62055), (788, 57015), (905, 49644), (985, 45612), (1086, 41370), (1182, 38010), (1260, 35657), (1267, 35460), (1379, 32580), (1629, 27580), (1773, 25340), (1810, 24822), (1970, 22806), (2172, 20685), (2364, 19005), (2534, 17730), (2715, 16548), (2758, 16290), (2955, 15204), (3258, 13790), (3546, 12670), (3620, 12411), (3801, 11820), (3940, 11403), (4137, 10860), (5068, 8865), (5430, 8274), (5516, 8145), (5910, 7602), (6335, 7092), (6516, 6895)]