89769960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{727}}^1$

素因数の和:765

約数の個数: 192

約数和(自身を含む): 340704000

約数和(自身を除く): 250934040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 343, 360, 392, 420, 441, 490, 504, 588, 630, 686, 727, 735, 840, 882, 980, 1029, 1176, 1260, 1372, 1454, 1470, 1715, 1764, 1960, 2058, 2181, 2205, 2520, 2744, 2908, 2940, 3087, 3430, 3528, 3635, 4116, 4362, 4410, 5089, 5145, 5816, 5880, 6174, 6543, 6860, 7270, 8232, 8724, 8820, 10178, 10290, 10905, 12348, 13086, 13720, 14540, 15267, 15435, 17448, 17640, 20356, 20580, 21810, 24696, 25445, 26172, 29080, 30534, 30870, 32715, 35623, 40712, 41160, 43620, 45801, 50890, 52344, 61068, 61740, 65430, 71246, 76335, 87240, 91602, 101780, 106869, 122136, 123480, 130860, 142492, 152670, 178115, 183204, 203560, 213738, 229005, 249361, 261720, 284984, 305340, 320607, 356230, 366408, 427476, 458010, 498722, 534345, 610680, 641214, 712460, 748083, 854952, 916020, 997444, 1068690, 1246805, 1282428, 1424920, 1496166, 1603035, 1832040, 1994888, 2137380, 2244249, 2493610, 2564856, 2992332, 3206070, 3740415, 4274760, 4488498, 4987220, 5984664, 6412140, 7480830, 8976996, 9974440, 11221245, 12824280, 14961660, 17953992, 22442490, 29923320, 44884980, 89769960]

約数ペア:

[(1, 89769960), (2, 44884980), (3, 29923320), (4, 22442490), (5, 17953992), (6, 14961660), (7, 12824280), (8, 11221245), (9, 9974440), (10, 8976996), (12, 7480830), (14, 6412140), (15, 5984664), (18, 4987220), (20, 4488498), (21, 4274760), (24, 3740415), (28, 3206070), (30, 2992332), (35, 2564856), (36, 2493610), (40, 2244249), (42, 2137380), (45, 1994888), (49, 1832040), (56, 1603035), (60, 1496166), (63, 1424920), (70, 1282428), (72, 1246805), (84, 1068690), (90, 997444), (98, 916020), (105, 854952), (120, 748083), (126, 712460), (140, 641214), (147, 610680), (168, 534345), (180, 498722), (196, 458010), (210, 427476), (245, 366408), (252, 356230), (280, 320607), (294, 305340), (315, 284984), (343, 261720), (360, 249361), (392, 229005), (420, 213738), (441, 203560), (490, 183204), (504, 178115), (588, 152670), (630, 142492), (686, 130860), (727, 123480), (735, 122136), (840, 106869), (882, 101780), (980, 91602), (1029, 87240), (1176, 76335), (1260, 71246), (1372, 65430), (1454, 61740), (1470, 61068), (1715, 52344), (1764, 50890), (1960, 45801), (2058, 43620), (2181, 41160), (2205, 40712), (2520, 35623), (2744, 32715), (2908, 30870), (2940, 30534), (3087, 29080), (3430, 26172), (3528, 25445), (3635, 24696), (4116, 21810), (4362, 20580), (4410, 20356), (5089, 17640), (5145, 17448), (5816, 15435), (5880, 15267), (6174, 14540), (6543, 13720), (6860, 13086), (7270, 12348), (8232, 10905), (8724, 10290), (8820, 10178)]