77599620

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{2281}}^1$

素因数の和:2312

約数の個数: 144

約数和(自身を含む): 279097728

約数和(自身を除く): 201498108

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2281, 2430, 2835, 3402, 3780, 4562, 4860, 5670, 6804, 6843, 8505, 9124, 11340, 11405, 13686, 15967, 17010, 20529, 22810, 27372, 31934, 34020, 34215, 41058, 45620, 47901, 61587, 63868, 68430, 79835, 82116, 95802, 102645, 123174, 136860, 143703, 159670, 184761, 191604, 205290, 239505, 246348, 287406, 307935, 319340, 369522, 410580, 431109, 479010, 554283, 574812, 615870, 718515, 739044, 862218, 923805, 958020, 1108566, 1231740, 1293327, 1437030, 1724436, 1847610, 2155545, 2217132, 2586654, 2771415, 2874060, 3695220, 3879981, 4311090, 5173308, 5542830, 6466635, 7759962, 8622180, 11085660, 12933270, 15519924, 19399905, 25866540, 38799810, 77599620]

約数ペア:

[(1, 77599620), (2, 38799810), (3, 25866540), (4, 19399905), (5, 15519924), (6, 12933270), (7, 11085660), (9, 8622180), (10, 7759962), (12, 6466635), (14, 5542830), (15, 5173308), (18, 4311090), (20, 3879981), (21, 3695220), (27, 2874060), (28, 2771415), (30, 2586654), (35, 2217132), (36, 2155545), (42, 1847610), (45, 1724436), (54, 1437030), (60, 1293327), (63, 1231740), (70, 1108566), (81, 958020), (84, 923805), (90, 862218), (105, 739044), (108, 718515), (126, 615870), (135, 574812), (140, 554283), (162, 479010), (180, 431109), (189, 410580), (210, 369522), (243, 319340), (252, 307935), (270, 287406), (315, 246348), (324, 239505), (378, 205290), (405, 191604), (420, 184761), (486, 159670), (540, 143703), (567, 136860), (630, 123174), (756, 102645), (810, 95802), (945, 82116), (972, 79835), (1134, 68430), (1215, 63868), (1260, 61587), (1620, 47901), (1701, 45620), (1890, 41058), (2268, 34215), (2281, 34020), (2430, 31934), (2835, 27372), (3402, 22810), (3780, 20529), (4562, 17010), (4860, 15967), (5670, 13686), (6804, 11405), (6843, 11340), (8505, 9124)]