151330320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2081}}^1$

素因数の和:2201

約数の個数: 120

約数和(自身を含む): 513496152

約数和(自身を除く): 362165832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 180, 202, 240, 303, 360, 404, 505, 606, 720, 808, 909, 1010, 1212, 1515, 1616, 1818, 2020, 2081, 2424, 3030, 3636, 4040, 4162, 4545, 4848, 6060, 6243, 7272, 8080, 8324, 9090, 10405, 12120, 12486, 14544, 16648, 18180, 18729, 20810, 24240, 24972, 31215, 33296, 36360, 37458, 41620, 49944, 62430, 72720, 74916, 83240, 93645, 99888, 124860, 149832, 166480, 187290, 210181, 249720, 299664, 374580, 420362, 499440, 630543, 749160, 840724, 1050905, 1261086, 1498320, 1681448, 1891629, 2101810, 2522172, 3152715, 3362896, 3783258, 4203620, 5044344, 6305430, 7566516, 8407240, 9458145, 10088688, 12610860, 15133032, 16814480, 18916290, 25221720, 30266064, 37832580, 50443440, 75665160, 151330320]

約数ペア:

[(1, 151330320), (2, 75665160), (3, 50443440), (4, 37832580), (5, 30266064), (6, 25221720), (8, 18916290), (9, 16814480), (10, 15133032), (12, 12610860), (15, 10088688), (16, 9458145), (18, 8407240), (20, 7566516), (24, 6305430), (30, 5044344), (36, 4203620), (40, 3783258), (45, 3362896), (48, 3152715), (60, 2522172), (72, 2101810), (80, 1891629), (90, 1681448), (101, 1498320), (120, 1261086), (144, 1050905), (180, 840724), (202, 749160), (240, 630543), (303, 499440), (360, 420362), (404, 374580), (505, 299664), (606, 249720), (720, 210181), (808, 187290), (909, 166480), (1010, 149832), (1212, 124860), (1515, 99888), (1616, 93645), (1818, 83240), (2020, 74916), (2081, 72720), (2424, 62430), (3030, 49944), (3636, 41620), (4040, 37458), (4162, 36360), (4545, 33296), (4848, 31215), (6060, 24972), (6243, 24240), (7272, 20810), (8080, 18729), (8324, 18180), (9090, 16648), (10405, 14544), (12120, 12486)]