77598540

素因数分解:

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

素因数の和:221

約数の個数: 192

約数和(自身を含む): 261273600

約数和(自身を除く): 183675060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 79, 85, 90, 102, 107, 108, 135, 153, 158, 170, 180, 204, 214, 237, 255, 270, 306, 316, 321, 340, 395, 428, 459, 474, 510, 535, 540, 612, 642, 711, 765, 790, 918, 948, 963, 1020, 1070, 1185, 1284, 1343, 1422, 1530, 1580, 1605, 1819, 1836, 1926, 2133, 2140, 2295, 2370, 2686, 2844, 2889, 3060, 3210, 3555, 3638, 3852, 4029, 4266, 4590, 4740, 4815, 5372, 5457, 5778, 6420, 6715, 7110, 7276, 8058, 8453, 8532, 9095, 9180, 9630, 10665, 10914, 11556, 12087, 13430, 14220, 14445, 16116, 16371, 16906, 18190, 19260, 20145, 21330, 21828, 24174, 25359, 26860, 27285, 28890, 32742, 33812, 36261, 36380, 40290, 42265, 42660, 48348, 49113, 50718, 54570, 57780, 60435, 65484, 72522, 76077, 80580, 81855, 84530, 98226, 101436, 109140, 120870, 126795, 143701, 145044, 152154, 163710, 169060, 181305, 196452, 228231, 241740, 245565, 253590, 287402, 304308, 327420, 362610, 380385, 431103, 456462, 491130, 507180, 574804, 718505, 725220, 760770, 862206, 912924, 982260, 1141155, 1293309, 1437010, 1521540, 1724412, 2155515, 2282310, 2586618, 2874020, 3879927, 4311030, 4564620, 5173236, 6466545, 7759854, 8622060, 12933090, 15519708, 19399635, 25866180, 38799270, 77598540]

約数ペア:

[(1, 77598540), (2, 38799270), (3, 25866180), (4, 19399635), (5, 15519708), (6, 12933090), (9, 8622060), (10, 7759854), (12, 6466545), (15, 5173236), (17, 4564620), (18, 4311030), (20, 3879927), (27, 2874020), (30, 2586618), (34, 2282310), (36, 2155515), (45, 1724412), (51, 1521540), (54, 1437010), (60, 1293309), (68, 1141155), (79, 982260), (85, 912924), (90, 862206), (102, 760770), (107, 725220), (108, 718505), (135, 574804), (153, 507180), (158, 491130), (170, 456462), (180, 431103), (204, 380385), (214, 362610), (237, 327420), (255, 304308), (270, 287402), (306, 253590), (316, 245565), (321, 241740), (340, 228231), (395, 196452), (428, 181305), (459, 169060), (474, 163710), (510, 152154), (535, 145044), (540, 143701), (612, 126795), (642, 120870), (711, 109140), (765, 101436), (790, 98226), (918, 84530), (948, 81855), (963, 80580), (1020, 76077), (1070, 72522), (1185, 65484), (1284, 60435), (1343, 57780), (1422, 54570), (1530, 50718), (1580, 49113), (1605, 48348), (1819, 42660), (1836, 42265), (1926, 40290), (2133, 36380), (2140, 36261), (2295, 33812), (2370, 32742), (2686, 28890), (2844, 27285), (2889, 26860), (3060, 25359), (3210, 24174), (3555, 21828), (3638, 21330), (3852, 20145), (4029, 19260), (4266, 18190), (4590, 16906), (4740, 16371), (4815, 16116), (5372, 14445), (5457, 14220), (5778, 13430), (6420, 12087), (6715, 11556), (7110, 10914), (7276, 10665), (8058, 9630), (8453, 9180), (8532, 9095)]