201663180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1117}}^1$

素因数の和:1208

約数の個数: 144

約数和(自身を含む): 659262240

約数和(自身を除く): 457599060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 59, 60, 68, 85, 90, 102, 118, 153, 170, 177, 180, 204, 236, 255, 295, 306, 340, 354, 510, 531, 590, 612, 708, 765, 885, 1003, 1020, 1062, 1117, 1180, 1530, 1770, 2006, 2124, 2234, 2655, 3009, 3060, 3351, 3540, 4012, 4468, 5015, 5310, 5585, 6018, 6702, 9027, 10030, 10053, 10620, 11170, 12036, 13404, 15045, 16755, 18054, 18989, 20060, 20106, 22340, 30090, 33510, 36108, 37978, 40212, 45135, 50265, 56967, 60180, 65903, 67020, 75956, 90270, 94945, 100530, 113934, 131806, 170901, 180540, 189890, 197709, 201060, 227868, 263612, 284835, 329515, 341802, 379780, 395418, 569670, 593127, 659030, 683604, 790836, 854505, 988545, 1120351, 1139340, 1186254, 1318060, 1709010, 1977090, 2240702, 2372508, 2965635, 3361053, 3418020, 3954180, 4481404, 5601755, 5931270, 6722106, 10083159, 11203510, 11862540, 13444212, 16805265, 20166318, 22407020, 33610530, 40332636, 50415795, 67221060, 100831590, 201663180]

約数ペア:

[(1, 201663180), (2, 100831590), (3, 67221060), (4, 50415795), (5, 40332636), (6, 33610530), (9, 22407020), (10, 20166318), (12, 16805265), (15, 13444212), (17, 11862540), (18, 11203510), (20, 10083159), (30, 6722106), (34, 5931270), (36, 5601755), (45, 4481404), (51, 3954180), (59, 3418020), (60, 3361053), (68, 2965635), (85, 2372508), (90, 2240702), (102, 1977090), (118, 1709010), (153, 1318060), (170, 1186254), (177, 1139340), (180, 1120351), (204, 988545), (236, 854505), (255, 790836), (295, 683604), (306, 659030), (340, 593127), (354, 569670), (510, 395418), (531, 379780), (590, 341802), (612, 329515), (708, 284835), (765, 263612), (885, 227868), (1003, 201060), (1020, 197709), (1062, 189890), (1117, 180540), (1180, 170901), (1530, 131806), (1770, 113934), (2006, 100530), (2124, 94945), (2234, 90270), (2655, 75956), (3009, 67020), (3060, 65903), (3351, 60180), (3540, 56967), (4012, 50265), (4468, 45135), (5015, 40212), (5310, 37978), (5585, 36108), (6018, 33510), (6702, 30090), (9027, 22340), (10030, 20106), (10053, 20060), (10620, 18989), (11170, 18054), (12036, 16755), (13404, 15045)]