9800550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{751}}^1$

素因数の和:798

約数の個数: 72

約数和(自身を含む): 27275040

約数和(自身を除く): 17474490

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, 725, 751, 870, 1305, 1450, 1502, 2175, 2253, 2610, 3755, 4350, 4506, 6525, 6759, 7510, 11265, 13050, 13518, 18775, 21779, 22530, 33795, 37550, 43558, 56325, 65337, 67590, 108895, 112650, 130674, 168975, 196011, 217790, 326685, 337950, 392022, 544475, 653370, 980055, 1088950, 1633425, 1960110, 3266850, 4900275, 9800550]

約数ペア:

[(1, 9800550), (2, 4900275), (3, 3266850), (5, 1960110), (6, 1633425), (9, 1088950), (10, 980055), (15, 653370), (18, 544475), (25, 392022), (29, 337950), (30, 326685), (45, 217790), (50, 196011), (58, 168975), (75, 130674), (87, 112650), (90, 108895), (145, 67590), (150, 65337), (174, 56325), (225, 43558), (261, 37550), (290, 33795), (435, 22530), (450, 21779), (522, 18775), (725, 13518), (751, 13050), (870, 11265), (1305, 7510), (1450, 6759), (1502, 6525), (2175, 4506), (2253, 4350), (2610, 3755)]