90524500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 219098880

約数和(自身を除く): 128574380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 109, 110, 125, 151, 218, 220, 250, 275, 302, 436, 500, 545, 550, 604, 755, 1090, 1100, 1199, 1375, 1510, 1661, 2180, 2398, 2725, 2750, 3020, 3322, 3775, 4796, 5450, 5500, 5995, 6644, 7550, 8305, 10900, 11990, 13625, 15100, 16459, 16610, 18875, 23980, 27250, 29975, 32918, 33220, 37750, 41525, 54500, 59950, 65836, 75500, 82295, 83050, 119900, 149875, 164590, 166100, 181049, 207625, 299750, 329180, 362098, 411475, 415250, 599500, 724196, 822950, 830500, 905245, 1645900, 1810490, 2057375, 3620980, 4114750, 4526225, 8229500, 9052450, 18104900, 22631125, 45262250, 90524500]

約数ペア:

[(1, 90524500), (2, 45262250), (4, 22631125), (5, 18104900), (10, 9052450), (11, 8229500), (20, 4526225), (22, 4114750), (25, 3620980), (44, 2057375), (50, 1810490), (55, 1645900), (100, 905245), (109, 830500), (110, 822950), (125, 724196), (151, 599500), (218, 415250), (220, 411475), (250, 362098), (275, 329180), (302, 299750), (436, 207625), (500, 181049), (545, 166100), (550, 164590), (604, 149875), (755, 119900), (1090, 83050), (1100, 82295), (1199, 75500), (1375, 65836), (1510, 59950), (1661, 54500), (2180, 41525), (2398, 37750), (2725, 33220), (2750, 32918), (3020, 29975), (3322, 27250), (3775, 23980), (4796, 18875), (5450, 16610), (5500, 16459), (5995, 15100), (6644, 13625), (7550, 11990), (8305, 10900)]