173213280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3251}}^1$

素因数の和:3309

約数の個数: 144

約数和(自身を含む): 607252464

約数和(自身を除く): 434039184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2664, 2960, 3251, 3330, 3552, 4440, 5328, 5920, 6502, 6660, 8880, 9753, 10656, 13004, 13320, 16255, 17760, 19506, 26008, 26640, 29259, 32510, 39012, 48765, 52016, 53280, 58518, 65020, 78024, 97530, 104032, 117036, 120287, 130040, 146295, 156048, 195060, 234072, 240574, 260080, 292590, 312096, 360861, 390120, 468144, 481148, 520160, 585180, 601435, 721722, 780240, 936288, 962296, 1082583, 1170360, 1202870, 1443444, 1560480, 1804305, 1924592, 2165166, 2340720, 2405740, 2886888, 3608610, 3849184, 4330332, 4681440, 4811480, 5412915, 5773776, 7217220, 8660664, 9622960, 10825830, 11547552, 14434440, 17321328, 19245920, 21651660, 28868880, 34642656, 43303320, 57737760, 86606640, 173213280]

約数ペア:

[(1, 173213280), (2, 86606640), (3, 57737760), (4, 43303320), (5, 34642656), (6, 28868880), (8, 21651660), (9, 19245920), (10, 17321328), (12, 14434440), (15, 11547552), (16, 10825830), (18, 9622960), (20, 8660664), (24, 7217220), (30, 5773776), (32, 5412915), (36, 4811480), (37, 4681440), (40, 4330332), (45, 3849184), (48, 3608610), (60, 2886888), (72, 2405740), (74, 2340720), (80, 2165166), (90, 1924592), (96, 1804305), (111, 1560480), (120, 1443444), (144, 1202870), (148, 1170360), (160, 1082583), (180, 962296), (185, 936288), (222, 780240), (240, 721722), (288, 601435), (296, 585180), (333, 520160), (360, 481148), (370, 468144), (444, 390120), (480, 360861), (555, 312096), (592, 292590), (666, 260080), (720, 240574), (740, 234072), (888, 195060), (1110, 156048), (1184, 146295), (1332, 130040), (1440, 120287), (1480, 117036), (1665, 104032), (1776, 97530), (2220, 78024), (2664, 65020), (2960, 58518), (3251, 53280), (3330, 52016), (3552, 48765), (4440, 39012), (5328, 32510), (5920, 29259), (6502, 26640), (6660, 26008), (8880, 19506), (9753, 17760), (10656, 16255), (13004, 13320)]