51732360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 181958400

約数和(自身を除く): 130226040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 79, 85, 90, 102, 107, 120, 136, 153, 158, 170, 180, 204, 214, 237, 255, 306, 316, 321, 340, 360, 395, 408, 428, 474, 510, 535, 612, 632, 642, 680, 711, 765, 790, 856, 948, 963, 1020, 1070, 1185, 1224, 1284, 1343, 1422, 1530, 1580, 1605, 1819, 1896, 1926, 2040, 2140, 2370, 2568, 2686, 2844, 3060, 3160, 3210, 3555, 3638, 3852, 4029, 4280, 4740, 4815, 5372, 5457, 5688, 6120, 6420, 6715, 7110, 7276, 7704, 8058, 8453, 9095, 9480, 9630, 10744, 10914, 12087, 12840, 13430, 14220, 14552, 16116, 16371, 16906, 18190, 19260, 20145, 21828, 24174, 25359, 26860, 27285, 28440, 32232, 32742, 33812, 36380, 38520, 40290, 42265, 43656, 48348, 50718, 53720, 54570, 60435, 65484, 67624, 72760, 76077, 80580, 81855, 84530, 96696, 101436, 109140, 120870, 126795, 130968, 143701, 152154, 161160, 163710, 169060, 202872, 218280, 241740, 253590, 287402, 304308, 327420, 338120, 380385, 431103, 483480, 507180, 574804, 608616, 654840, 718505, 760770, 862206, 1014360, 1149608, 1293309, 1437010, 1521540, 1724412, 2155515, 2586618, 2874020, 3043080, 3448824, 4311030, 5173236, 5748040, 6466545, 8622060, 10346472, 12933090, 17244120, 25866180, 51732360]

約数ペア:

[(1, 51732360), (2, 25866180), (3, 17244120), (4, 12933090), (5, 10346472), (6, 8622060), (8, 6466545), (9, 5748040), (10, 5173236), (12, 4311030), (15, 3448824), (17, 3043080), (18, 2874020), (20, 2586618), (24, 2155515), (30, 1724412), (34, 1521540), (36, 1437010), (40, 1293309), (45, 1149608), (51, 1014360), (60, 862206), (68, 760770), (72, 718505), (79, 654840), (85, 608616), (90, 574804), (102, 507180), (107, 483480), (120, 431103), (136, 380385), (153, 338120), (158, 327420), (170, 304308), (180, 287402), (204, 253590), (214, 241740), (237, 218280), (255, 202872), (306, 169060), (316, 163710), (321, 161160), (340, 152154), (360, 143701), (395, 130968), (408, 126795), (428, 120870), (474, 109140), (510, 101436), (535, 96696), (612, 84530), (632, 81855), (642, 80580), (680, 76077), (711, 72760), (765, 67624), (790, 65484), (856, 60435), (948, 54570), (963, 53720), (1020, 50718), (1070, 48348), (1185, 43656), (1224, 42265), (1284, 40290), (1343, 38520), (1422, 36380), (1530, 33812), (1580, 32742), (1605, 32232), (1819, 28440), (1896, 27285), (1926, 26860), (2040, 25359), (2140, 24174), (2370, 21828), (2568, 20145), (2686, 19260), (2844, 18190), (3060, 16906), (3160, 16371), (3210, 16116), (3555, 14552), (3638, 14220), (3852, 13430), (4029, 12840), (4280, 12087), (4740, 10914), (4815, 10744), (5372, 9630), (5457, 9480), (5688, 9095), (6120, 8453), (6420, 8058), (6715, 7704), (7110, 7276)]