69299460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:938

約数の個数: 144

約数和(自身を含む): 231154560

約数和(自身を除く): 161855100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 114, 115, 138, 171, 180, 190, 207, 228, 230, 276, 285, 342, 345, 380, 414, 437, 460, 570, 684, 690, 828, 855, 874, 881, 1035, 1140, 1311, 1380, 1710, 1748, 1762, 2070, 2185, 2622, 2643, 3420, 3524, 3933, 4140, 4370, 4405, 5244, 5286, 6555, 7866, 7929, 8740, 8810, 10572, 13110, 13215, 15732, 15858, 16739, 17620, 19665, 20263, 26220, 26430, 31716, 33478, 39330, 39645, 40526, 50217, 52860, 60789, 66956, 78660, 79290, 81052, 83695, 100434, 101315, 121578, 150651, 158580, 167390, 182367, 200868, 202630, 243156, 251085, 301302, 303945, 334780, 364734, 384997, 405260, 502170, 602604, 607890, 729468, 753255, 769994, 911835, 1004340, 1154991, 1215780, 1506510, 1539988, 1823670, 1924985, 2309982, 3013020, 3464973, 3647340, 3849970, 4619964, 5774955, 6929946, 7699940, 11549910, 13859892, 17324865, 23099820, 34649730, 69299460]

約数ペア:

[(1, 69299460), (2, 34649730), (3, 23099820), (4, 17324865), (5, 13859892), (6, 11549910), (9, 7699940), (10, 6929946), (12, 5774955), (15, 4619964), (18, 3849970), (19, 3647340), (20, 3464973), (23, 3013020), (30, 2309982), (36, 1924985), (38, 1823670), (45, 1539988), (46, 1506510), (57, 1215780), (60, 1154991), (69, 1004340), (76, 911835), (90, 769994), (92, 753255), (95, 729468), (114, 607890), (115, 602604), (138, 502170), (171, 405260), (180, 384997), (190, 364734), (207, 334780), (228, 303945), (230, 301302), (276, 251085), (285, 243156), (342, 202630), (345, 200868), (380, 182367), (414, 167390), (437, 158580), (460, 150651), (570, 121578), (684, 101315), (690, 100434), (828, 83695), (855, 81052), (874, 79290), (881, 78660), (1035, 66956), (1140, 60789), (1311, 52860), (1380, 50217), (1710, 40526), (1748, 39645), (1762, 39330), (2070, 33478), (2185, 31716), (2622, 26430), (2643, 26220), (3420, 20263), (3524, 19665), (3933, 17620), (4140, 16739), (4370, 15858), (4405, 15732), (5244, 13215), (5286, 13110), (6555, 10572), (7866, 8810), (7929, 8740)]