75971520

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{977}}^1$

素因数の和:1009

約数の個数: 168

約数和(自身を含む): 271265904

約数和(自身を除く): 195294384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 977, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 1954, 2160, 2430, 2592, 2880, 2931, 3240, 3888, 3908, 4320, 4860, 4885, 5184, 5862, 6480, 7776, 7816, 8640, 8793, 9720, 9770, 11724, 12960, 14655, 15552, 15632, 17586, 19440, 19540, 23448, 25920, 26379, 29310, 31264, 35172, 38880, 39080, 43965, 46896, 52758, 58620, 62528, 70344, 77760, 78160, 79137, 87930, 93792, 105516, 117240, 131895, 140688, 156320, 158274, 175860, 187584, 211032, 234480, 237411, 263790, 281376, 312640, 316548, 351720, 395685, 422064, 468960, 474822, 527580, 562752, 633096, 703440, 791370, 844128, 937920, 949644, 1055160, 1187055, 1266192, 1406880, 1582740, 1688256, 1899288, 2110320, 2374110, 2532384, 2813760, 3165480, 3798576, 4220640, 4748220, 5064768, 6330960, 7597152, 8441280, 9496440, 12661920, 15194304, 18992880, 25323840, 37985760, 75971520]

約数ペア:

[(1, 75971520), (2, 37985760), (3, 25323840), (4, 18992880), (5, 15194304), (6, 12661920), (8, 9496440), (9, 8441280), (10, 7597152), (12, 6330960), (15, 5064768), (16, 4748220), (18, 4220640), (20, 3798576), (24, 3165480), (27, 2813760), (30, 2532384), (32, 2374110), (36, 2110320), (40, 1899288), (45, 1688256), (48, 1582740), (54, 1406880), (60, 1266192), (64, 1187055), (72, 1055160), (80, 949644), (81, 937920), (90, 844128), (96, 791370), (108, 703440), (120, 633096), (135, 562752), (144, 527580), (160, 474822), (162, 468960), (180, 422064), (192, 395685), (216, 351720), (240, 316548), (243, 312640), (270, 281376), (288, 263790), (320, 237411), (324, 234480), (360, 211032), (405, 187584), (432, 175860), (480, 158274), (486, 156320), (540, 140688), (576, 131895), (648, 117240), (720, 105516), (810, 93792), (864, 87930), (960, 79137), (972, 78160), (977, 77760), (1080, 70344), (1215, 62528), (1296, 58620), (1440, 52758), (1620, 46896), (1728, 43965), (1944, 39080), (1954, 38880), (2160, 35172), (2430, 31264), (2592, 29310), (2880, 26379), (2931, 25920), (3240, 23448), (3888, 19540), (3908, 19440), (4320, 17586), (4860, 15632), (4885, 15552), (5184, 14655), (5862, 12960), (6480, 11724), (7776, 9770), (7816, 9720), (8640, 8793)]