90621900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5923}}^1$

素因数の和:5960

約数の個数: 108

約数和(自身を含む): 300808872

約数和(自身を除く): 210186972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 255, 300, 306, 340, 425, 450, 510, 612, 765, 850, 900, 1020, 1275, 1530, 1700, 2550, 3060, 3825, 5100, 5923, 7650, 11846, 15300, 17769, 23692, 29615, 35538, 53307, 59230, 71076, 88845, 100691, 106614, 118460, 148075, 177690, 201382, 213228, 266535, 296150, 302073, 355380, 402764, 444225, 503455, 533070, 592300, 604146, 888450, 906219, 1006910, 1066140, 1208292, 1332675, 1510365, 1776900, 1812438, 2013820, 2517275, 2665350, 3020730, 3624876, 4531095, 5034550, 5330700, 6041460, 7551825, 9062190, 10069100, 15103650, 18124380, 22655475, 30207300, 45310950, 90621900]

約数ペア:

[(1, 90621900), (2, 45310950), (3, 30207300), (4, 22655475), (5, 18124380), (6, 15103650), (9, 10069100), (10, 9062190), (12, 7551825), (15, 6041460), (17, 5330700), (18, 5034550), (20, 4531095), (25, 3624876), (30, 3020730), (34, 2665350), (36, 2517275), (45, 2013820), (50, 1812438), (51, 1776900), (60, 1510365), (68, 1332675), (75, 1208292), (85, 1066140), (90, 1006910), (100, 906219), (102, 888450), (150, 604146), (153, 592300), (170, 533070), (180, 503455), (204, 444225), (225, 402764), (255, 355380), (300, 302073), (306, 296150), (340, 266535), (425, 213228), (450, 201382), (510, 177690), (612, 148075), (765, 118460), (850, 106614), (900, 100691), (1020, 88845), (1275, 71076), (1530, 59230), (1700, 53307), (2550, 35538), (3060, 29615), (3825, 23692), (5100, 17769), (5923, 15300), (7650, 11846)]