28058400

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{433}}^1$

素因数の和:465

約数の個数: 180

約数和(自身を含む): 102559842

約数和(自身を除く): 74501442

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 433, 450, 480, 540, 600, 648, 675, 720, 800, 810, 864, 866, 900, 1080, 1200, 1296, 1299, 1350, 1440, 1620, 1732, 1800, 2025, 2160, 2165, 2400, 2592, 2598, 2700, 3240, 3464, 3600, 3897, 4050, 4320, 4330, 5196, 5400, 6480, 6495, 6928, 7200, 7794, 8100, 8660, 10392, 10800, 10825, 11691, 12960, 12990, 13856, 15588, 16200, 17320, 19485, 20784, 21600, 21650, 23382, 25980, 31176, 32400, 32475, 34640, 35073, 38970, 41568, 43300, 46764, 51960, 58455, 62352, 64800, 64950, 69280, 70146, 77940, 86600, 93528, 97425, 103920, 116910, 124704, 129900, 140292, 155880, 173200, 175365, 187056, 194850, 207840, 233820, 259800, 280584, 292275, 311760, 346400, 350730, 374112, 389700, 467640, 519600, 561168, 584550, 623520, 701460, 779400, 876825, 935280, 1039200, 1122336, 1169100, 1402920, 1558800, 1753650, 1870560, 2338200, 2805840, 3117600, 3507300, 4676400, 5611680, 7014600, 9352800, 14029200, 28058400]

約数ペア:

[(1, 28058400), (2, 14029200), (3, 9352800), (4, 7014600), (5, 5611680), (6, 4676400), (8, 3507300), (9, 3117600), (10, 2805840), (12, 2338200), (15, 1870560), (16, 1753650), (18, 1558800), (20, 1402920), (24, 1169100), (25, 1122336), (27, 1039200), (30, 935280), (32, 876825), (36, 779400), (40, 701460), (45, 623520), (48, 584550), (50, 561168), (54, 519600), (60, 467640), (72, 389700), (75, 374112), (80, 350730), (81, 346400), (90, 311760), (96, 292275), (100, 280584), (108, 259800), (120, 233820), (135, 207840), (144, 194850), (150, 187056), (160, 175365), (162, 173200), (180, 155880), (200, 140292), (216, 129900), (225, 124704), (240, 116910), (270, 103920), (288, 97425), (300, 93528), (324, 86600), (360, 77940), (400, 70146), (405, 69280), (432, 64950), (433, 64800), (450, 62352), (480, 58455), (540, 51960), (600, 46764), (648, 43300), (675, 41568), (720, 38970), (800, 35073), (810, 34640), (864, 32475), (866, 32400), (900, 31176), (1080, 25980), (1200, 23382), (1296, 21650), (1299, 21600), (1350, 20784), (1440, 19485), (1620, 17320), (1732, 16200), (1800, 15588), (2025, 13856), (2160, 12990), (2165, 12960), (2400, 11691), (2592, 10825), (2598, 10800), (2700, 10392), (3240, 8660), (3464, 8100), (3600, 7794), (3897, 7200), (4050, 6928), (4320, 6495), (4330, 6480), (5196, 5400)]