38317300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 103882240

約数和(自身を除く): 65564940

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 43, 50, 67, 70, 76, 86, 95, 100, 133, 134, 140, 172, 175, 190, 215, 266, 268, 301, 335, 350, 380, 430, 469, 475, 532, 602, 665, 670, 700, 817, 860, 938, 950, 1075, 1204, 1273, 1330, 1340, 1505, 1634, 1675, 1876, 1900, 2150, 2345, 2546, 2660, 2881, 3010, 3268, 3325, 3350, 4085, 4300, 4690, 5092, 5719, 5762, 6020, 6365, 6650, 6700, 7525, 8170, 8911, 9380, 11438, 11524, 11725, 12730, 13300, 14405, 15050, 16340, 17822, 20167, 20425, 22876, 23450, 25460, 28595, 28810, 30100, 31825, 35644, 40334, 40850, 44555, 46900, 54739, 57190, 57620, 63650, 72025, 80668, 81700, 89110, 100835, 109478, 114380, 127300, 142975, 144050, 178220, 201670, 218956, 222775, 273695, 285950, 288100, 383173, 403340, 445550, 504175, 547390, 571900, 766346, 891100, 1008350, 1094780, 1368475, 1532692, 1915865, 2016700, 2736950, 3831730, 5473900, 7663460, 9579325, 19158650, 38317300]

約数ペア:

[(1, 38317300), (2, 19158650), (4, 9579325), (5, 7663460), (7, 5473900), (10, 3831730), (14, 2736950), (19, 2016700), (20, 1915865), (25, 1532692), (28, 1368475), (35, 1094780), (38, 1008350), (43, 891100), (50, 766346), (67, 571900), (70, 547390), (76, 504175), (86, 445550), (95, 403340), (100, 383173), (133, 288100), (134, 285950), (140, 273695), (172, 222775), (175, 218956), (190, 201670), (215, 178220), (266, 144050), (268, 142975), (301, 127300), (335, 114380), (350, 109478), (380, 100835), (430, 89110), (469, 81700), (475, 80668), (532, 72025), (602, 63650), (665, 57620), (670, 57190), (700, 54739), (817, 46900), (860, 44555), (938, 40850), (950, 40334), (1075, 35644), (1204, 31825), (1273, 30100), (1330, 28810), (1340, 28595), (1505, 25460), (1634, 23450), (1675, 22876), (1876, 20425), (1900, 20167), (2150, 17822), (2345, 16340), (2546, 15050), (2660, 14405), (2881, 13300), (3010, 12730), (3268, 11725), (3325, 11524), (3350, 11438), (4085, 9380), (4300, 8911), (4690, 8170), (5092, 7525), (5719, 6700), (5762, 6650), (6020, 6365)]