139245300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:535

約数の個数: 216

約数和(自身を含む): 487468800

約数和(自身を除く): 348223500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 25, 30, 34, 36, 38, 45, 50, 51, 57, 60, 68, 75, 76, 85, 90, 95, 100, 102, 114, 150, 153, 170, 171, 180, 190, 204, 225, 228, 255, 285, 300, 306, 323, 340, 342, 380, 425, 450, 475, 479, 510, 570, 612, 646, 684, 765, 850, 855, 900, 950, 958, 969, 1020, 1140, 1275, 1292, 1425, 1437, 1530, 1615, 1700, 1710, 1900, 1916, 1938, 2395, 2550, 2850, 2874, 2907, 3060, 3230, 3420, 3825, 3876, 4275, 4311, 4790, 4845, 5100, 5700, 5748, 5814, 6460, 7185, 7650, 8075, 8143, 8550, 8622, 9101, 9580, 9690, 11628, 11975, 14370, 14535, 15300, 16150, 16286, 17100, 17244, 18202, 19380, 21555, 23950, 24225, 24429, 27303, 28740, 29070, 32300, 32572, 35925, 36404, 40715, 43110, 45505, 47900, 48450, 48858, 54606, 58140, 71850, 72675, 73287, 81430, 81909, 86220, 91010, 96900, 97716, 107775, 109212, 122145, 136515, 143700, 145350, 146574, 154717, 162860, 163818, 182020, 203575, 215550, 227525, 244290, 273030, 290700, 293148, 309434, 327636, 366435, 407150, 409545, 431100, 455050, 464151, 488580, 546060, 610725, 618868, 682575, 732870, 773585, 814300, 819090, 910100, 928302, 1221450, 1365150, 1392453, 1465740, 1547170, 1638180, 1832175, 1856604, 2047725, 2320755, 2442900, 2730300, 2784906, 3094340, 3664350, 3867925, 4095450, 4641510, 5569812, 6962265, 7328700, 7735850, 8190900, 9283020, 11603775, 13924530, 15471700, 23207550, 27849060, 34811325, 46415100, 69622650, 139245300]

約数ペア:

[(1, 139245300), (2, 69622650), (3, 46415100), (4, 34811325), (5, 27849060), (6, 23207550), (9, 15471700), (10, 13924530), (12, 11603775), (15, 9283020), (17, 8190900), (18, 7735850), (19, 7328700), (20, 6962265), (25, 5569812), (30, 4641510), (34, 4095450), (36, 3867925), (38, 3664350), (45, 3094340), (50, 2784906), (51, 2730300), (57, 2442900), (60, 2320755), (68, 2047725), (75, 1856604), (76, 1832175), (85, 1638180), (90, 1547170), (95, 1465740), (100, 1392453), (102, 1365150), (114, 1221450), (150, 928302), (153, 910100), (170, 819090), (171, 814300), (180, 773585), (190, 732870), (204, 682575), (225, 618868), (228, 610725), (255, 546060), (285, 488580), (300, 464151), (306, 455050), (323, 431100), (340, 409545), (342, 407150), (380, 366435), (425, 327636), (450, 309434), (475, 293148), (479, 290700), (510, 273030), (570, 244290), (612, 227525), (646, 215550), (684, 203575), (765, 182020), (850, 163818), (855, 162860), (900, 154717), (950, 146574), (958, 145350), (969, 143700), (1020, 136515), (1140, 122145), (1275, 109212), (1292, 107775), (1425, 97716), (1437, 96900), (1530, 91010), (1615, 86220), (1700, 81909), (1710, 81430), (1900, 73287), (1916, 72675), (1938, 71850), (2395, 58140), (2550, 54606), (2850, 48858), (2874, 48450), (2907, 47900), (3060, 45505), (3230, 43110), (3420, 40715), (3825, 36404), (3876, 35925), (4275, 32572), (4311, 32300), (4790, 29070), (4845, 28740), (5100, 27303), (5700, 24429), (5748, 24225), (5814, 23950), (6460, 21555), (7185, 19380), (7650, 18202), (8075, 17244), (8143, 17100), (8550, 16286), (8622, 16150), (9101, 15300), (9580, 14535), (9690, 14370), (11628, 11975)]