206873100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2\times {\mathrm{4691}}^1$

素因数の和:4725

約数の個数: 162

約数和(自身を含む): 754459524

約数和(自身を除く): 547586424

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 252, 294, 300, 315, 350, 420, 441, 450, 490, 525, 588, 630, 700, 735, 882, 900, 980, 1050, 1225, 1260, 1470, 1575, 1764, 2100, 2205, 2450, 2940, 3150, 3675, 4410, 4691, 4900, 6300, 7350, 8820, 9382, 11025, 14073, 14700, 18764, 22050, 23455, 28146, 32837, 42219, 44100, 46910, 56292, 65674, 70365, 84438, 93820, 98511, 117275, 131348, 140730, 164185, 168876, 197022, 211095, 229859, 234550, 281460, 295533, 328370, 351825, 394044, 422190, 459718, 469100, 492555, 591066, 656740, 689577, 703650, 820925, 844380, 919436, 985110, 1055475, 1149295, 1182132, 1379154, 1407300, 1477665, 1641850, 1970220, 2068731, 2110950, 2298590, 2462775, 2758308, 2955330, 3283700, 3447885, 4137462, 4221900, 4597180, 4925550, 5746475, 5910660, 6895770, 7388325, 8274924, 9851100, 10343655, 11492950, 13791540, 14776650, 17239425, 20687310, 22985900, 29553300, 34478850, 41374620, 51718275, 68957700, 103436550, 206873100]

約数ペア:

[(1, 206873100), (2, 103436550), (3, 68957700), (4, 51718275), (5, 41374620), (6, 34478850), (7, 29553300), (9, 22985900), (10, 20687310), (12, 17239425), (14, 14776650), (15, 13791540), (18, 11492950), (20, 10343655), (21, 9851100), (25, 8274924), (28, 7388325), (30, 6895770), (35, 5910660), (36, 5746475), (42, 4925550), (45, 4597180), (49, 4221900), (50, 4137462), (60, 3447885), (63, 3283700), (70, 2955330), (75, 2758308), (84, 2462775), (90, 2298590), (98, 2110950), (100, 2068731), (105, 1970220), (126, 1641850), (140, 1477665), (147, 1407300), (150, 1379154), (175, 1182132), (180, 1149295), (196, 1055475), (210, 985110), (225, 919436), (245, 844380), (252, 820925), (294, 703650), (300, 689577), (315, 656740), (350, 591066), (420, 492555), (441, 469100), (450, 459718), (490, 422190), (525, 394044), (588, 351825), (630, 328370), (700, 295533), (735, 281460), (882, 234550), (900, 229859), (980, 211095), (1050, 197022), (1225, 168876), (1260, 164185), (1470, 140730), (1575, 131348), (1764, 117275), (2100, 98511), (2205, 93820), (2450, 84438), (2940, 70365), (3150, 65674), (3675, 56292), (4410, 46910), (4691, 44100), (4900, 42219), (6300, 32837), (7350, 28146), (8820, 23455), (9382, 22050), (11025, 18764), (14073, 14700)]