210392100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2687}}^1$

素因数の和:2739

約数の個数: 144

約数和(自身を含む): 699955200

約数和(自身を除く): 489563100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 87, 90, 100, 108, 116, 135, 145, 150, 174, 180, 225, 261, 270, 290, 300, 348, 435, 450, 522, 540, 580, 675, 725, 783, 870, 900, 1044, 1305, 1350, 1450, 1566, 1740, 2175, 2610, 2687, 2700, 2900, 3132, 3915, 4350, 5220, 5374, 6525, 7830, 8061, 8700, 10748, 13050, 13435, 15660, 16122, 19575, 24183, 26100, 26870, 32244, 39150, 40305, 48366, 53740, 67175, 72549, 77923, 78300, 80610, 96732, 120915, 134350, 145098, 155846, 161220, 201525, 233769, 241830, 268700, 290196, 311692, 362745, 389615, 403050, 467538, 483660, 604575, 701307, 725490, 779230, 806100, 935076, 1168845, 1209150, 1402614, 1450980, 1558460, 1813725, 1948075, 2103921, 2337690, 2418300, 2805228, 3506535, 3627450, 3896150, 4207842, 4675380, 5844225, 7013070, 7254900, 7792300, 8415684, 10519605, 11688450, 14026140, 17532675, 21039210, 23376900, 35065350, 42078420, 52598025, 70130700, 105196050, 210392100]

約数ペア:

[(1, 210392100), (2, 105196050), (3, 70130700), (4, 52598025), (5, 42078420), (6, 35065350), (9, 23376900), (10, 21039210), (12, 17532675), (15, 14026140), (18, 11688450), (20, 10519605), (25, 8415684), (27, 7792300), (29, 7254900), (30, 7013070), (36, 5844225), (45, 4675380), (50, 4207842), (54, 3896150), (58, 3627450), (60, 3506535), (75, 2805228), (87, 2418300), (90, 2337690), (100, 2103921), (108, 1948075), (116, 1813725), (135, 1558460), (145, 1450980), (150, 1402614), (174, 1209150), (180, 1168845), (225, 935076), (261, 806100), (270, 779230), (290, 725490), (300, 701307), (348, 604575), (435, 483660), (450, 467538), (522, 403050), (540, 389615), (580, 362745), (675, 311692), (725, 290196), (783, 268700), (870, 241830), (900, 233769), (1044, 201525), (1305, 161220), (1350, 155846), (1450, 145098), (1566, 134350), (1740, 120915), (2175, 96732), (2610, 80610), (2687, 78300), (2700, 77923), (2900, 72549), (3132, 67175), (3915, 53740), (4350, 48366), (5220, 40305), (5374, 39150), (6525, 32244), (7830, 26870), (8061, 26100), (8700, 24183), (10748, 19575), (13050, 16122), (13435, 15660)]