85815400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2053}}^1$

素因数の和:2099

約数の個数: 96

約数和(自身を含む): 229226400

約数和(自身を除く): 143411000

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 88, 95, 100, 110, 152, 190, 200, 209, 220, 275, 380, 418, 440, 475, 550, 760, 836, 950, 1045, 1100, 1672, 1900, 2053, 2090, 2200, 3800, 4106, 4180, 5225, 8212, 8360, 10265, 10450, 16424, 20530, 20900, 22583, 39007, 41060, 41800, 45166, 51325, 78014, 82120, 90332, 102650, 112915, 156028, 180664, 195035, 205300, 225830, 312056, 390070, 410600, 429077, 451660, 564575, 780140, 858154, 903320, 975175, 1129150, 1560280, 1716308, 1950350, 2145385, 2258300, 3432616, 3900700, 4290770, 4516600, 7801400, 8581540, 10726925, 17163080, 21453850, 42907700, 85815400]

約数ペア:

[(1, 85815400), (2, 42907700), (4, 21453850), (5, 17163080), (8, 10726925), (10, 8581540), (11, 7801400), (19, 4516600), (20, 4290770), (22, 3900700), (25, 3432616), (38, 2258300), (40, 2145385), (44, 1950350), (50, 1716308), (55, 1560280), (76, 1129150), (88, 975175), (95, 903320), (100, 858154), (110, 780140), (152, 564575), (190, 451660), (200, 429077), (209, 410600), (220, 390070), (275, 312056), (380, 225830), (418, 205300), (440, 195035), (475, 180664), (550, 156028), (760, 112915), (836, 102650), (950, 90332), (1045, 82120), (1100, 78014), (1672, 51325), (1900, 45166), (2053, 41800), (2090, 41060), (2200, 39007), (3800, 22583), (4106, 20900), (4180, 20530), (5225, 16424), (8212, 10450), (8360, 10265)]