123102000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{977}}^1$

素因数の和:1013

約数の個数: 240

約数和(自身を含む): 491879232

約数和(自身を除く): 368777232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 125, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 250, 252, 280, 300, 315, 336, 350, 360, 375, 400, 420, 450, 500, 504, 525, 560, 600, 630, 700, 720, 750, 840, 875, 900, 977, 1000, 1008, 1050, 1125, 1200, 1260, 1400, 1500, 1575, 1680, 1750, 1800, 1954, 2000, 2100, 2250, 2520, 2625, 2800, 2931, 3000, 3150, 3500, 3600, 3908, 4200, 4500, 4885, 5040, 5250, 5862, 6000, 6300, 6839, 7000, 7816, 7875, 8400, 8793, 9000, 9770, 10500, 11724, 12600, 13678, 14000, 14655, 15632, 15750, 17586, 18000, 19540, 20517, 21000, 23448, 24425, 25200, 27356, 29310, 31500, 34195, 35172, 39080, 41034, 42000, 43965, 46896, 48850, 54712, 58620, 61551, 63000, 68390, 70344, 73275, 78160, 82068, 87930, 97700, 102585, 109424, 117240, 122125, 123102, 126000, 136780, 140688, 146550, 164136, 170975, 175860, 195400, 205170, 219825, 234480, 244250, 246204, 273560, 293100, 307755, 328272, 341950, 351720, 366375, 390800, 410340, 439650, 488500, 492408, 512925, 547120, 586200, 615510, 683900, 703440, 732750, 820680, 854875, 879300, 977000, 984816, 1025850, 1099125, 1172400, 1231020, 1367800, 1465500, 1538775, 1641360, 1709750, 1758600, 1954000, 2051700, 2198250, 2462040, 2564625, 2735600, 2931000, 3077550, 3419500, 3517200, 4103400, 4396500, 4924080, 5129250, 5862000, 6155100, 6839000, 7693875, 8206800, 8793000, 10258500, 12310200, 13678000, 15387750, 17586000, 20517000, 24620400, 30775500, 41034000, 61551000, 123102000]

約数ペア:

[(1, 123102000), (2, 61551000), (3, 41034000), (4, 30775500), (5, 24620400), (6, 20517000), (7, 17586000), (8, 15387750), (9, 13678000), (10, 12310200), (12, 10258500), (14, 8793000), (15, 8206800), (16, 7693875), (18, 6839000), (20, 6155100), (21, 5862000), (24, 5129250), (25, 4924080), (28, 4396500), (30, 4103400), (35, 3517200), (36, 3419500), (40, 3077550), (42, 2931000), (45, 2735600), (48, 2564625), (50, 2462040), (56, 2198250), (60, 2051700), (63, 1954000), (70, 1758600), (72, 1709750), (75, 1641360), (80, 1538775), (84, 1465500), (90, 1367800), (100, 1231020), (105, 1172400), (112, 1099125), (120, 1025850), (125, 984816), (126, 977000), (140, 879300), (144, 854875), (150, 820680), (168, 732750), (175, 703440), (180, 683900), (200, 615510), (210, 586200), (225, 547120), (240, 512925), (250, 492408), (252, 488500), (280, 439650), (300, 410340), (315, 390800), (336, 366375), (350, 351720), (360, 341950), (375, 328272), (400, 307755), (420, 293100), (450, 273560), (500, 246204), (504, 244250), (525, 234480), (560, 219825), (600, 205170), (630, 195400), (700, 175860), (720, 170975), (750, 164136), (840, 146550), (875, 140688), (900, 136780), (977, 126000), (1000, 123102), (1008, 122125), (1050, 117240), (1125, 109424), (1200, 102585), (1260, 97700), (1400, 87930), (1500, 82068), (1575, 78160), (1680, 73275), (1750, 70344), (1800, 68390), (1954, 63000), (2000, 61551), (2100, 58620), (2250, 54712), (2520, 48850), (2625, 46896), (2800, 43965), (2931, 42000), (3000, 41034), (3150, 39080), (3500, 35172), (3600, 34195), (3908, 31500), (4200, 29310), (4500, 27356), (4885, 25200), (5040, 24425), (5250, 23448), (5862, 21000), (6000, 20517), (6300, 19540), (6839, 18000), (7000, 17586), (7816, 15750), (7875, 15632), (8400, 14655), (8793, 14000), (9000, 13678), (9770, 12600), (10500, 11724)]