139018000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 160

約数和(自身を含む): 376047360

約数和(自身を除く): 237029360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 71, 80, 88, 89, 100, 110, 125, 142, 176, 178, 200, 220, 250, 275, 284, 355, 356, 400, 440, 445, 500, 550, 568, 710, 712, 781, 880, 890, 979, 1000, 1100, 1136, 1375, 1420, 1424, 1562, 1775, 1780, 1958, 2000, 2200, 2225, 2750, 2840, 3124, 3550, 3560, 3905, 3916, 4400, 4450, 4895, 5500, 5680, 6248, 6319, 7100, 7120, 7810, 7832, 8875, 8900, 9790, 11000, 11125, 12496, 12638, 14200, 15620, 15664, 17750, 17800, 19525, 19580, 22000, 22250, 24475, 25276, 28400, 31240, 31595, 35500, 35600, 39050, 39160, 44500, 48950, 50552, 62480, 63190, 69509, 71000, 78100, 78320, 89000, 97625, 97900, 101104, 122375, 126380, 139018, 142000, 156200, 157975, 178000, 195250, 195800, 244750, 252760, 278036, 312400, 315950, 347545, 390500, 391600, 489500, 505520, 556072, 631900, 695090, 781000, 789875, 979000, 1112144, 1263800, 1390180, 1562000, 1579750, 1737725, 1958000, 2527600, 2780360, 3159500, 3475450, 5560720, 6319000, 6950900, 8688625, 12638000, 13901800, 17377250, 27803600, 34754500, 69509000, 139018000]

約数ペア:

[(1, 139018000), (2, 69509000), (4, 34754500), (5, 27803600), (8, 17377250), (10, 13901800), (11, 12638000), (16, 8688625), (20, 6950900), (22, 6319000), (25, 5560720), (40, 3475450), (44, 3159500), (50, 2780360), (55, 2527600), (71, 1958000), (80, 1737725), (88, 1579750), (89, 1562000), (100, 1390180), (110, 1263800), (125, 1112144), (142, 979000), (176, 789875), (178, 781000), (200, 695090), (220, 631900), (250, 556072), (275, 505520), (284, 489500), (355, 391600), (356, 390500), (400, 347545), (440, 315950), (445, 312400), (500, 278036), (550, 252760), (568, 244750), (710, 195800), (712, 195250), (781, 178000), (880, 157975), (890, 156200), (979, 142000), (1000, 139018), (1100, 126380), (1136, 122375), (1375, 101104), (1420, 97900), (1424, 97625), (1562, 89000), (1775, 78320), (1780, 78100), (1958, 71000), (2000, 69509), (2200, 63190), (2225, 62480), (2750, 50552), (2840, 48950), (3124, 44500), (3550, 39160), (3560, 39050), (3905, 35600), (3916, 35500), (4400, 31595), (4450, 31240), (4895, 28400), (5500, 25276), (5680, 24475), (6248, 22250), (6319, 22000), (7100, 19580), (7120, 19525), (7810, 17800), (7832, 17750), (8875, 15664), (8900, 15620), (9790, 14200), (11000, 12638), (11125, 12496)]