57751400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 160302240

約数和(自身を除く): 102550840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 71, 83, 98, 100, 140, 142, 166, 175, 196, 200, 245, 280, 284, 332, 350, 355, 392, 415, 490, 497, 568, 581, 664, 700, 710, 830, 980, 994, 1162, 1225, 1400, 1420, 1660, 1775, 1960, 1988, 2075, 2324, 2450, 2485, 2840, 2905, 3320, 3479, 3550, 3976, 4067, 4150, 4648, 4900, 4970, 5810, 5893, 6958, 7100, 8134, 8300, 9800, 9940, 11620, 11786, 12425, 13916, 14200, 14525, 16268, 16600, 17395, 19880, 20335, 23240, 23572, 24850, 27832, 29050, 29465, 32536, 34790, 40670, 41251, 47144, 49700, 58100, 58930, 69580, 81340, 82502, 86975, 99400, 101675, 116200, 117860, 139160, 147325, 162680, 165004, 173950, 203350, 206255, 235720, 288757, 294650, 330008, 347900, 406700, 412510, 577514, 589300, 695800, 813400, 825020, 1031275, 1155028, 1178600, 1443785, 1650040, 2062550, 2310056, 2887570, 4125100, 5775140, 7218925, 8250200, 11550280, 14437850, 28875700, 57751400]

約数ペア:

[(1, 57751400), (2, 28875700), (4, 14437850), (5, 11550280), (7, 8250200), (8, 7218925), (10, 5775140), (14, 4125100), (20, 2887570), (25, 2310056), (28, 2062550), (35, 1650040), (40, 1443785), (49, 1178600), (50, 1155028), (56, 1031275), (70, 825020), (71, 813400), (83, 695800), (98, 589300), (100, 577514), (140, 412510), (142, 406700), (166, 347900), (175, 330008), (196, 294650), (200, 288757), (245, 235720), (280, 206255), (284, 203350), (332, 173950), (350, 165004), (355, 162680), (392, 147325), (415, 139160), (490, 117860), (497, 116200), (568, 101675), (581, 99400), (664, 86975), (700, 82502), (710, 81340), (830, 69580), (980, 58930), (994, 58100), (1162, 49700), (1225, 47144), (1400, 41251), (1420, 40670), (1660, 34790), (1775, 32536), (1960, 29465), (1988, 29050), (2075, 27832), (2324, 24850), (2450, 23572), (2485, 23240), (2840, 20335), (2905, 19880), (3320, 17395), (3479, 16600), (3550, 16268), (3976, 14525), (4067, 14200), (4150, 13916), (4648, 12425), (4900, 11786), (4970, 11620), (5810, 9940), (5893, 9800), (6958, 8300), (7100, 8134)]