55145600

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:950

約数の個数: 96

約数和(自身を含む): 143554800

約数和(自身を除く): 88409200

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, 907, 950, 1216, 1520, 1600, 1814, 1900, 2432, 3040, 3200, 3628, 3800, 4535, 6080, 7256, 7600, 9070, 12160, 14512, 15200, 17233, 18140, 22675, 29024, 30400, 34466, 36280, 45350, 58048, 60800, 68932, 72560, 86165, 90700, 116096, 137864, 145120, 172330, 181400, 275728, 290240, 344660, 362800, 430825, 551456, 580480, 689320, 725600, 861650, 1102912, 1378640, 1451200, 1723300, 2205824, 2757280, 2902400, 3446600, 5514560, 6893200, 11029120, 13786400, 27572800, 55145600]

約数ペア:

[(1, 55145600), (2, 27572800), (4, 13786400), (5, 11029120), (8, 6893200), (10, 5514560), (16, 3446600), (19, 2902400), (20, 2757280), (25, 2205824), (32, 1723300), (38, 1451200), (40, 1378640), (50, 1102912), (64, 861650), (76, 725600), (80, 689320), (95, 580480), (100, 551456), (128, 430825), (152, 362800), (160, 344660), (190, 290240), (200, 275728), (304, 181400), (320, 172330), (380, 145120), (400, 137864), (475, 116096), (608, 90700), (640, 86165), (760, 72560), (800, 68932), (907, 60800), (950, 58048), (1216, 45350), (1520, 36280), (1600, 34466), (1814, 30400), (1900, 29024), (2432, 22675), (3040, 18140), (3200, 17233), (3628, 15200), (3800, 14512), (4535, 12160), (6080, 9070), (7256, 7600)]