173944260

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{5113}}^1$

素因数の和:5144

約数の個数: 144

約数和(自身を含む): 625462656

約数和(自身を除く): 451518396

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, 2430, 2835, 3402, 3780, 4860, 5113, 5670, 6804, 8505, 10226, 11340, 15339, 17010, 20452, 25565, 30678, 34020, 35791, 46017, 51130, 61356, 71582, 76695, 92034, 102260, 107373, 138051, 143164, 153390, 178955, 184068, 214746, 230085, 276102, 306780, 322119, 357910, 414153, 429492, 460170, 536865, 552204, 644238, 690255, 715820, 828306, 920340, 966357, 1073730, 1242459, 1288476, 1380510, 1610595, 1656612, 1932714, 2070765, 2147460, 2484918, 2761020, 2899071, 3221190, 3865428, 4141530, 4831785, 4969836, 5798142, 6212295, 6442380, 8283060, 8697213, 9663570, 11596284, 12424590, 14495355, 17394426, 19327140, 24849180, 28990710, 34788852, 43486065, 57981420, 86972130, 173944260]

約数ペア:

[(1, 173944260), (2, 86972130), (3, 57981420), (4, 43486065), (5, 34788852), (6, 28990710), (7, 24849180), (9, 19327140), (10, 17394426), (12, 14495355), (14, 12424590), (15, 11596284), (18, 9663570), (20, 8697213), (21, 8283060), (27, 6442380), (28, 6212295), (30, 5798142), (35, 4969836), (36, 4831785), (42, 4141530), (45, 3865428), (54, 3221190), (60, 2899071), (63, 2761020), (70, 2484918), (81, 2147460), (84, 2070765), (90, 1932714), (105, 1656612), (108, 1610595), (126, 1380510), (135, 1288476), (140, 1242459), (162, 1073730), (180, 966357), (189, 920340), (210, 828306), (243, 715820), (252, 690255), (270, 644238), (315, 552204), (324, 536865), (378, 460170), (405, 429492), (420, 414153), (486, 357910), (540, 322119), (567, 306780), (630, 276102), (756, 230085), (810, 214746), (945, 184068), (972, 178955), (1134, 153390), (1215, 143164), (1260, 138051), (1620, 107373), (1701, 102260), (1890, 92034), (2268, 76695), (2430, 71582), (2835, 61356), (3402, 51130), (3780, 46017), (4860, 35791), (5113, 34020), (5670, 30678), (6804, 25565), (8505, 20452), (10226, 17010), (11340, 15339)]