550797480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:384

約数の個数: 192

約数和(自身を含む): 1839801600

約数和(自身を除く): 1289004120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 107, 120, 158, 180, 181, 214, 237, 316, 321, 360, 362, 395, 428, 474, 535, 543, 632, 642, 711, 724, 790, 856, 905, 948, 963, 1070, 1086, 1185, 1284, 1422, 1448, 1580, 1605, 1629, 1810, 1896, 1926, 2140, 2172, 2370, 2568, 2715, 2844, 3160, 3210, 3258, 3555, 3620, 3852, 4280, 4344, 4740, 4815, 5430, 5688, 6420, 6516, 7110, 7240, 7704, 8145, 8453, 9480, 9630, 10860, 12840, 13032, 14220, 14299, 16290, 16906, 19260, 19367, 21720, 25359, 28440, 28598, 32580, 33812, 38520, 38734, 42265, 42897, 50718, 57196, 58101, 65160, 67624, 71495, 76077, 77468, 84530, 85794, 96835, 101436, 114392, 116202, 126795, 128691, 142990, 152154, 154936, 169060, 171588, 174303, 193670, 202872, 214485, 232404, 253590, 257382, 285980, 290505, 304308, 338120, 343176, 348606, 380385, 387340, 428970, 464808, 507180, 514764, 571960, 581010, 608616, 643455, 697212, 760770, 774680, 857940, 871515, 1014360, 1029528, 1162020, 1286910, 1394424, 1521540, 1529993, 1715880, 1743030, 2324040, 2573820, 3043080, 3059986, 3486060, 4589979, 5147640, 6119972, 6972120, 7649965, 9179958, 12239944, 13769937, 15299930, 18359916, 22949895, 27539874, 30599860, 36719832, 45899790, 55079748, 61199720, 68849685, 91799580, 110159496, 137699370, 183599160, 275398740, 550797480]

約数ペア:

[(1, 550797480), (2, 275398740), (3, 183599160), (4, 137699370), (5, 110159496), (6, 91799580), (8, 68849685), (9, 61199720), (10, 55079748), (12, 45899790), (15, 36719832), (18, 30599860), (20, 27539874), (24, 22949895), (30, 18359916), (36, 15299930), (40, 13769937), (45, 12239944), (60, 9179958), (72, 7649965), (79, 6972120), (90, 6119972), (107, 5147640), (120, 4589979), (158, 3486060), (180, 3059986), (181, 3043080), (214, 2573820), (237, 2324040), (316, 1743030), (321, 1715880), (360, 1529993), (362, 1521540), (395, 1394424), (428, 1286910), (474, 1162020), (535, 1029528), (543, 1014360), (632, 871515), (642, 857940), (711, 774680), (724, 760770), (790, 697212), (856, 643455), (905, 608616), (948, 581010), (963, 571960), (1070, 514764), (1086, 507180), (1185, 464808), (1284, 428970), (1422, 387340), (1448, 380385), (1580, 348606), (1605, 343176), (1629, 338120), (1810, 304308), (1896, 290505), (1926, 285980), (2140, 257382), (2172, 253590), (2370, 232404), (2568, 214485), (2715, 202872), (2844, 193670), (3160, 174303), (3210, 171588), (3258, 169060), (3555, 154936), (3620, 152154), (3852, 142990), (4280, 128691), (4344, 126795), (4740, 116202), (4815, 114392), (5430, 101436), (5688, 96835), (6420, 85794), (6516, 84530), (7110, 77468), (7240, 76077), (7704, 71495), (8145, 67624), (8453, 65160), (9480, 58101), (9630, 57196), (10860, 50718), (12840, 42897), (13032, 42265), (14220, 38734), (14299, 38520), (16290, 33812), (16906, 32580), (19260, 28598), (19367, 28440), (21720, 25359)]