201725880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{761}}^1$

素因数の和:869

約数の個数: 96

約数和(自身を含む): 619140240

約数和(自身を除く): 417414360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 761, 940, 1128, 1410, 1522, 1880, 2209, 2283, 2820, 3044, 3805, 4418, 4566, 5640, 6088, 6627, 7610, 8836, 9132, 11045, 11415, 13254, 15220, 17672, 18264, 22090, 22830, 26508, 30440, 33135, 35767, 44180, 45660, 53016, 66270, 71534, 88360, 91320, 107301, 132540, 143068, 178835, 214602, 265080, 286136, 357670, 429204, 536505, 715340, 858408, 1073010, 1430680, 1681049, 2146020, 3362098, 4292040, 5043147, 6724196, 8405245, 10086294, 13448392, 16810490, 20172588, 25215735, 33620980, 40345176, 50431470, 67241960, 100862940, 201725880]

約数ペア:

[(1, 201725880), (2, 100862940), (3, 67241960), (4, 50431470), (5, 40345176), (6, 33620980), (8, 25215735), (10, 20172588), (12, 16810490), (15, 13448392), (20, 10086294), (24, 8405245), (30, 6724196), (40, 5043147), (47, 4292040), (60, 3362098), (94, 2146020), (120, 1681049), (141, 1430680), (188, 1073010), (235, 858408), (282, 715340), (376, 536505), (470, 429204), (564, 357670), (705, 286136), (761, 265080), (940, 214602), (1128, 178835), (1410, 143068), (1522, 132540), (1880, 107301), (2209, 91320), (2283, 88360), (2820, 71534), (3044, 66270), (3805, 53016), (4418, 45660), (4566, 44180), (5640, 35767), (6088, 33135), (6627, 30440), (7610, 26508), (8836, 22830), (9132, 22090), (11045, 18264), (11415, 17672), (13254, 15220)]