149966640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23143}}^1$

素因数の和:23168

約数の個数: 100

約数和(自身を含む): 520878864

約数和(自身を除く): 370912224

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 23143, 46286, 69429, 92572, 115715, 138858, 185144, 208287, 231430, 277716, 347145, 370288, 416574, 462860, 555432, 624861, 694290, 833148, 925720, 1041435, 1110864, 1249722, 1388580, 1666296, 1851440, 1874583, 2082870, 2499444, 2777160, 3124305, 3332592, 3749166, 4165740, 4998888, 5554320, 6248610, 7498332, 8331480, 9372915, 9997776, 12497220, 14996664, 16662960, 18745830, 24994440, 29993328, 37491660, 49988880, 74983320, 149966640]

約数ペア:

[(1, 149966640), (2, 74983320), (3, 49988880), (4, 37491660), (5, 29993328), (6, 24994440), (8, 18745830), (9, 16662960), (10, 14996664), (12, 12497220), (15, 9997776), (16, 9372915), (18, 8331480), (20, 7498332), (24, 6248610), (27, 5554320), (30, 4998888), (36, 4165740), (40, 3749166), (45, 3332592), (48, 3124305), (54, 2777160), (60, 2499444), (72, 2082870), (80, 1874583), (81, 1851440), (90, 1666296), (108, 1388580), (120, 1249722), (135, 1110864), (144, 1041435), (162, 925720), (180, 833148), (216, 694290), (240, 624861), (270, 555432), (324, 462860), (360, 416574), (405, 370288), (432, 347145), (540, 277716), (648, 231430), (720, 208287), (810, 185144), (1080, 138858), (1296, 115715), (1620, 92572), (2160, 69429), (3240, 46286), (6480, 23143)]