75701520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:470

約数の個数: 160

約数和(自身を含む): 264090240

約数和(自身を除く): 188388720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 101, 108, 120, 135, 144, 180, 202, 216, 240, 270, 303, 347, 360, 404, 432, 505, 540, 606, 694, 720, 808, 909, 1010, 1041, 1080, 1212, 1388, 1515, 1616, 1735, 1818, 2020, 2082, 2160, 2424, 2727, 2776, 3030, 3123, 3470, 3636, 4040, 4164, 4545, 4848, 5205, 5454, 5552, 6060, 6246, 6940, 7272, 8080, 8328, 9090, 9369, 10410, 10908, 12120, 12492, 13635, 13880, 14544, 15615, 16656, 18180, 18738, 20820, 21816, 24240, 24984, 27270, 27760, 31230, 35047, 36360, 37476, 41640, 43632, 46845, 49968, 54540, 62460, 70094, 72720, 74952, 83280, 93690, 105141, 109080, 124920, 140188, 149904, 175235, 187380, 210282, 218160, 249840, 280376, 315423, 350470, 374760, 420564, 525705, 560752, 630846, 700940, 749520, 841128, 946269, 1051410, 1261692, 1401880, 1577115, 1682256, 1892538, 2102820, 2523384, 2803760, 3154230, 3785076, 4205640, 4731345, 5046768, 6308460, 7570152, 8411280, 9462690, 12616920, 15140304, 18925380, 25233840, 37850760, 75701520]

約数ペア:

[(1, 75701520), (2, 37850760), (3, 25233840), (4, 18925380), (5, 15140304), (6, 12616920), (8, 9462690), (9, 8411280), (10, 7570152), (12, 6308460), (15, 5046768), (16, 4731345), (18, 4205640), (20, 3785076), (24, 3154230), (27, 2803760), (30, 2523384), (36, 2102820), (40, 1892538), (45, 1682256), (48, 1577115), (54, 1401880), (60, 1261692), (72, 1051410), (80, 946269), (90, 841128), (101, 749520), (108, 700940), (120, 630846), (135, 560752), (144, 525705), (180, 420564), (202, 374760), (216, 350470), (240, 315423), (270, 280376), (303, 249840), (347, 218160), (360, 210282), (404, 187380), (432, 175235), (505, 149904), (540, 140188), (606, 124920), (694, 109080), (720, 105141), (808, 93690), (909, 83280), (1010, 74952), (1041, 72720), (1080, 70094), (1212, 62460), (1388, 54540), (1515, 49968), (1616, 46845), (1735, 43632), (1818, 41640), (2020, 37476), (2082, 36360), (2160, 35047), (2424, 31230), (2727, 27760), (2776, 27270), (3030, 24984), (3123, 24240), (3470, 21816), (3636, 20820), (4040, 18738), (4164, 18180), (4545, 16656), (4848, 15615), (5205, 14544), (5454, 13880), (5552, 13635), (6060, 12492), (6246, 12120), (6940, 10908), (7272, 10410), (8080, 9369), (8328, 9090)]