82026420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{541}}^1$

素因数の和:598

約数の個数: 144

約数和(自身を含む): 277538688

約数和(自身を除く): 195512268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 361, 380, 399, 420, 532, 541, 570, 665, 722, 798, 1082, 1083, 1140, 1330, 1444, 1596, 1623, 1805, 1995, 2164, 2166, 2527, 2660, 2705, 3246, 3610, 3787, 3990, 4332, 5054, 5410, 5415, 6492, 7220, 7574, 7581, 7980, 8115, 10108, 10279, 10820, 10830, 11361, 12635, 15148, 15162, 16230, 18935, 20558, 21660, 22722, 25270, 30324, 30837, 32460, 37870, 37905, 41116, 45444, 50540, 51395, 56805, 61674, 71953, 75740, 75810, 102790, 113610, 123348, 143906, 151620, 154185, 195301, 205580, 215859, 227220, 287812, 308370, 359765, 390602, 431718, 585903, 616740, 719530, 781204, 863436, 976505, 1079295, 1171806, 1367107, 1439060, 1953010, 2158590, 2343612, 2734214, 2929515, 3906020, 4101321, 4317180, 5468428, 5859030, 6835535, 8202642, 11718060, 13671070, 16405284, 20506605, 27342140, 41013210, 82026420]

約数ペア:

[(1, 82026420), (2, 41013210), (3, 27342140), (4, 20506605), (5, 16405284), (6, 13671070), (7, 11718060), (10, 8202642), (12, 6835535), (14, 5859030), (15, 5468428), (19, 4317180), (20, 4101321), (21, 3906020), (28, 2929515), (30, 2734214), (35, 2343612), (38, 2158590), (42, 1953010), (57, 1439060), (60, 1367107), (70, 1171806), (76, 1079295), (84, 976505), (95, 863436), (105, 781204), (114, 719530), (133, 616740), (140, 585903), (190, 431718), (210, 390602), (228, 359765), (266, 308370), (285, 287812), (361, 227220), (380, 215859), (399, 205580), (420, 195301), (532, 154185), (541, 151620), (570, 143906), (665, 123348), (722, 113610), (798, 102790), (1082, 75810), (1083, 75740), (1140, 71953), (1330, 61674), (1444, 56805), (1596, 51395), (1623, 50540), (1805, 45444), (1995, 41116), (2164, 37905), (2166, 37870), (2527, 32460), (2660, 30837), (2705, 30324), (3246, 25270), (3610, 22722), (3787, 21660), (3990, 20558), (4332, 18935), (5054, 16230), (5410, 15162), (5415, 15148), (6492, 12635), (7220, 11361), (7574, 10830), (7581, 10820), (7980, 10279), (8115, 10108)]