9017550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:738

約数の個数: 72

約数和(自身を含む): 25098840

約数和(自身を除く): 16081290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 290, 435, 450, 522, 691, 725, 870, 1305, 1382, 1450, 2073, 2175, 2610, 3455, 4146, 4350, 6219, 6525, 6910, 10365, 12438, 13050, 17275, 20039, 20730, 31095, 34550, 40078, 51825, 60117, 62190, 100195, 103650, 120234, 155475, 180351, 200390, 300585, 310950, 360702, 500975, 601170, 901755, 1001950, 1502925, 1803510, 3005850, 4508775, 9017550]

約数ペア:

[(1, 9017550), (2, 4508775), (3, 3005850), (5, 1803510), (6, 1502925), (9, 1001950), (10, 901755), (15, 601170), (18, 500975), (25, 360702), (29, 310950), (30, 300585), (45, 200390), (50, 180351), (58, 155475), (75, 120234), (87, 103650), (90, 100195), (145, 62190), (150, 60117), (174, 51825), (225, 40078), (261, 34550), (290, 31095), (435, 20730), (450, 20039), (522, 17275), (691, 13050), (725, 12438), (870, 10365), (1305, 6910), (1382, 6525), (1450, 6219), (2073, 4350), (2175, 4146), (2610, 3455)]