47739300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 159989760

約数和(自身を除く): 112250460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 127, 140, 150, 175, 179, 210, 254, 300, 350, 358, 381, 420, 508, 525, 537, 635, 700, 716, 762, 889, 895, 1050, 1074, 1253, 1270, 1524, 1778, 1790, 1905, 2100, 2148, 2506, 2540, 2667, 2685, 3175, 3556, 3580, 3759, 3810, 4445, 4475, 5012, 5334, 5370, 6265, 6350, 7518, 7620, 8890, 8950, 9525, 10668, 10740, 12530, 12700, 13335, 13425, 15036, 17780, 17900, 18795, 19050, 22225, 22733, 25060, 26670, 26850, 31325, 37590, 38100, 44450, 45466, 53340, 53700, 62650, 66675, 68199, 75180, 88900, 90932, 93975, 113665, 125300, 133350, 136398, 159131, 187950, 227330, 266700, 272796, 318262, 340995, 375900, 454660, 477393, 568325, 636524, 681990, 795655, 954786, 1136650, 1363980, 1591310, 1704975, 1909572, 2273300, 2386965, 3182620, 3409950, 3978275, 4773930, 6819900, 7956550, 9547860, 11934825, 15913100, 23869650, 47739300]

約数ペア:

[(1, 47739300), (2, 23869650), (3, 15913100), (4, 11934825), (5, 9547860), (6, 7956550), (7, 6819900), (10, 4773930), (12, 3978275), (14, 3409950), (15, 3182620), (20, 2386965), (21, 2273300), (25, 1909572), (28, 1704975), (30, 1591310), (35, 1363980), (42, 1136650), (50, 954786), (60, 795655), (70, 681990), (75, 636524), (84, 568325), (100, 477393), (105, 454660), (127, 375900), (140, 340995), (150, 318262), (175, 272796), (179, 266700), (210, 227330), (254, 187950), (300, 159131), (350, 136398), (358, 133350), (381, 125300), (420, 113665), (508, 93975), (525, 90932), (537, 88900), (635, 75180), (700, 68199), (716, 66675), (762, 62650), (889, 53700), (895, 53340), (1050, 45466), (1074, 44450), (1253, 38100), (1270, 37590), (1524, 31325), (1778, 26850), (1790, 26670), (1905, 25060), (2100, 22733), (2148, 22225), (2506, 19050), (2540, 18795), (2667, 17900), (2685, 17780), (3175, 15036), (3556, 13425), (3580, 13335), (3759, 12700), (3810, 12530), (4445, 10740), (4475, 10668), (5012, 9525), (5334, 8950), (5370, 8890), (6265, 7620), (6350, 7518)]