201127560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1$

素因数の和:615

約数の個数: 128

約数和(自身を含む): 627419520

約数和(自身を除く): 426291960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 97, 111, 120, 148, 185, 194, 222, 291, 296, 370, 388, 444, 467, 485, 555, 582, 740, 776, 888, 934, 970, 1110, 1164, 1401, 1455, 1480, 1868, 1940, 2220, 2328, 2335, 2802, 2910, 3589, 3736, 3880, 4440, 4670, 5604, 5820, 7005, 7178, 9340, 10767, 11208, 11640, 14010, 14356, 17279, 17945, 18680, 21534, 28020, 28712, 34558, 35890, 43068, 45299, 51837, 53835, 56040, 69116, 71780, 86136, 86395, 90598, 103674, 107670, 135897, 138232, 143560, 172790, 181196, 207348, 215340, 226495, 259185, 271794, 345580, 362392, 414696, 430680, 452990, 518370, 543588, 679485, 691160, 905980, 1036740, 1087176, 1358970, 1676063, 1811960, 2073480, 2717940, 3352126, 5028189, 5435880, 6704252, 8380315, 10056378, 13408504, 16760630, 20112756, 25140945, 33521260, 40225512, 50281890, 67042520, 100563780, 201127560]

約数ペア:

[(1, 201127560), (2, 100563780), (3, 67042520), (4, 50281890), (5, 40225512), (6, 33521260), (8, 25140945), (10, 20112756), (12, 16760630), (15, 13408504), (20, 10056378), (24, 8380315), (30, 6704252), (37, 5435880), (40, 5028189), (60, 3352126), (74, 2717940), (97, 2073480), (111, 1811960), (120, 1676063), (148, 1358970), (185, 1087176), (194, 1036740), (222, 905980), (291, 691160), (296, 679485), (370, 543588), (388, 518370), (444, 452990), (467, 430680), (485, 414696), (555, 362392), (582, 345580), (740, 271794), (776, 259185), (888, 226495), (934, 215340), (970, 207348), (1110, 181196), (1164, 172790), (1401, 143560), (1455, 138232), (1480, 135897), (1868, 107670), (1940, 103674), (2220, 90598), (2328, 86395), (2335, 86136), (2802, 71780), (2910, 69116), (3589, 56040), (3736, 53835), (3880, 51837), (4440, 45299), (4670, 43068), (5604, 35890), (5820, 34558), (7005, 28712), (7178, 28020), (9340, 21534), (10767, 18680), (11208, 17945), (11640, 17279), (14010, 14356)]