72067000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{3793}}^1$

素因数の和:3833

約数の個数: 64

約数和(自身を含む): 177559200

約数和(自身を除く): 105492200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 190, 200, 250, 380, 475, 500, 760, 950, 1000, 1900, 2375, 3793, 3800, 4750, 7586, 9500, 15172, 18965, 19000, 30344, 37930, 72067, 75860, 94825, 144134, 151720, 189650, 288268, 360335, 379300, 474125, 576536, 720670, 758600, 948250, 1441340, 1801675, 1896500, 2882680, 3603350, 3793000, 7206700, 9008375, 14413400, 18016750, 36033500, 72067000]

約数ペア:

[(1, 72067000), (2, 36033500), (4, 18016750), (5, 14413400), (8, 9008375), (10, 7206700), (19, 3793000), (20, 3603350), (25, 2882680), (38, 1896500), (40, 1801675), (50, 1441340), (76, 948250), (95, 758600), (100, 720670), (125, 576536), (152, 474125), (190, 379300), (200, 360335), (250, 288268), (380, 189650), (475, 151720), (500, 144134), (760, 94825), (950, 75860), (1000, 72067), (1900, 37930), (2375, 30344), (3793, 19000), (3800, 18965), (4750, 15172), (7586, 9500)]