221129600

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3637}}^1$

素因数の和:3680

約数の個数: 96

約数和(自身を含む): 575167800

約数和(自身を除く): 354038200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 640, 760, 800, 950, 1216, 1520, 1600, 1900, 2432, 3040, 3200, 3637, 3800, 6080, 7274, 7600, 12160, 14548, 15200, 18185, 29096, 30400, 36370, 58192, 60800, 69103, 72740, 90925, 116384, 138206, 145480, 181850, 232768, 276412, 290960, 345515, 363700, 465536, 552824, 581920, 691030, 727400, 1105648, 1163840, 1382060, 1454800, 1727575, 2211296, 2327680, 2764120, 2909600, 3455150, 4422592, 5528240, 5819200, 6910300, 8845184, 11056480, 11638400, 13820600, 22112960, 27641200, 44225920, 55282400, 110564800, 221129600]

約数ペア:

[(1, 221129600), (2, 110564800), (4, 55282400), (5, 44225920), (8, 27641200), (10, 22112960), (16, 13820600), (19, 11638400), (20, 11056480), (25, 8845184), (32, 6910300), (38, 5819200), (40, 5528240), (50, 4422592), (64, 3455150), (76, 2909600), (80, 2764120), (95, 2327680), (100, 2211296), (128, 1727575), (152, 1454800), (160, 1382060), (190, 1163840), (200, 1105648), (304, 727400), (320, 691030), (380, 581920), (400, 552824), (475, 465536), (608, 363700), (640, 345515), (760, 290960), (800, 276412), (950, 232768), (1216, 181850), (1520, 145480), (1600, 138206), (1900, 116384), (2432, 90925), (3040, 72740), (3200, 69103), (3637, 60800), (3800, 58192), (6080, 36370), (7274, 30400), (7600, 29096), (12160, 18185), (14548, 15200)]