130254480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{20101}}^1$

素因数の和:20126

約数の個数: 100

約数和(自身を含む): 452415612

約数和(自身を除く): 322161132

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, 20101, 40202, 60303, 80404, 100505, 120606, 160808, 180909, 201010, 241212, 301515, 321616, 361818, 402020, 482424, 542727, 603030, 723636, 804040, 904545, 964848, 1085454, 1206060, 1447272, 1608080, 1628181, 1809090, 2170908, 2412120, 2713635, 2894544, 3256362, 3618180, 4341816, 4824240, 5427270, 6512724, 7236360, 8140905, 8683632, 10854540, 13025448, 14472720, 16281810, 21709080, 26050896, 32563620, 43418160, 65127240, 130254480]

約数ペア:

[(1, 130254480), (2, 65127240), (3, 43418160), (4, 32563620), (5, 26050896), (6, 21709080), (8, 16281810), (9, 14472720), (10, 13025448), (12, 10854540), (15, 8683632), (16, 8140905), (18, 7236360), (20, 6512724), (24, 5427270), (27, 4824240), (30, 4341816), (36, 3618180), (40, 3256362), (45, 2894544), (48, 2713635), (54, 2412120), (60, 2170908), (72, 1809090), (80, 1628181), (81, 1608080), (90, 1447272), (108, 1206060), (120, 1085454), (135, 964848), (144, 904545), (162, 804040), (180, 723636), (216, 603030), (240, 542727), (270, 482424), (324, 402020), (360, 361818), (405, 321616), (432, 301515), (540, 241212), (648, 201010), (720, 180909), (810, 160808), (1080, 120606), (1296, 100505), (1620, 80404), (2160, 60303), (3240, 40202), (6480, 20101)]