269189400

素因数分解:

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

素因数の和:250

約数の個数: 144

約数和(自身を含む): 855916200

約数和(自身を除く): 586726800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 71, 75, 89, 100, 120, 142, 150, 178, 200, 213, 267, 284, 300, 355, 356, 426, 445, 534, 568, 600, 710, 712, 852, 890, 1065, 1068, 1335, 1420, 1704, 1775, 1780, 2130, 2136, 2225, 2670, 2840, 3550, 3560, 4260, 4450, 5041, 5325, 5340, 6319, 6675, 7100, 8520, 8900, 10082, 10650, 10680, 12638, 13350, 14200, 15123, 17800, 18957, 20164, 21300, 25205, 25276, 26700, 30246, 31595, 37914, 40328, 42600, 50410, 50552, 53400, 60492, 63190, 75615, 75828, 94785, 100820, 120984, 126025, 126380, 151230, 151656, 157975, 189570, 201640, 252050, 252760, 302460, 315950, 378075, 379140, 448649, 473925, 504100, 604920, 631900, 756150, 758280, 897298, 947850, 1008200, 1263800, 1345947, 1512300, 1794596, 1895700, 2243245, 2691894, 3024600, 3589192, 3791400, 4486490, 5383788, 6729735, 8972980, 10767576, 11216225, 13459470, 17945960, 22432450, 26918940, 33648675, 44864900, 53837880, 67297350, 89729800, 134594700, 269189400]

約数ペア:

[(1, 269189400), (2, 134594700), (3, 89729800), (4, 67297350), (5, 53837880), (6, 44864900), (8, 33648675), (10, 26918940), (12, 22432450), (15, 17945960), (20, 13459470), (24, 11216225), (25, 10767576), (30, 8972980), (40, 6729735), (50, 5383788), (60, 4486490), (71, 3791400), (75, 3589192), (89, 3024600), (100, 2691894), (120, 2243245), (142, 1895700), (150, 1794596), (178, 1512300), (200, 1345947), (213, 1263800), (267, 1008200), (284, 947850), (300, 897298), (355, 758280), (356, 756150), (426, 631900), (445, 604920), (534, 504100), (568, 473925), (600, 448649), (710, 379140), (712, 378075), (852, 315950), (890, 302460), (1065, 252760), (1068, 252050), (1335, 201640), (1420, 189570), (1704, 157975), (1775, 151656), (1780, 151230), (2130, 126380), (2136, 126025), (2225, 120984), (2670, 100820), (2840, 94785), (3550, 75828), (3560, 75615), (4260, 63190), (4450, 60492), (5041, 53400), (5325, 50552), (5340, 50410), (6319, 42600), (6675, 40328), (7100, 37914), (8520, 31595), (8900, 30246), (10082, 26700), (10650, 25276), (10680, 25205), (12638, 21300), (13350, 20164), (14200, 18957), (15123, 17800)]