61551000

素因数分解:

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

素因数の和:1011

約数の個数: 192

約数和(自身を含む): 238006080

約数和(自身を除く): 176455080

約数列:

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

約数ペア:

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