121236420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 352856448

約数和(自身を除く): 231620028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 97, 111, 148, 185, 194, 222, 291, 370, 388, 444, 485, 555, 563, 582, 740, 970, 1110, 1126, 1164, 1455, 1689, 1940, 2220, 2252, 2815, 2910, 3378, 3589, 5630, 5820, 6756, 7178, 8445, 10767, 11260, 14356, 16890, 17945, 20831, 21534, 33780, 35890, 41662, 43068, 53835, 54611, 62493, 71780, 83324, 104155, 107670, 109222, 124986, 163833, 208310, 215340, 218444, 249972, 273055, 312465, 327666, 416620, 546110, 624930, 655332, 819165, 1092220, 1249860, 1638330, 2020607, 3276660, 4041214, 6061821, 8082428, 10103035, 12123642, 20206070, 24247284, 30309105, 40412140, 60618210, 121236420]

約数ペア:

[(1, 121236420), (2, 60618210), (3, 40412140), (4, 30309105), (5, 24247284), (6, 20206070), (10, 12123642), (12, 10103035), (15, 8082428), (20, 6061821), (30, 4041214), (37, 3276660), (60, 2020607), (74, 1638330), (97, 1249860), (111, 1092220), (148, 819165), (185, 655332), (194, 624930), (222, 546110), (291, 416620), (370, 327666), (388, 312465), (444, 273055), (485, 249972), (555, 218444), (563, 215340), (582, 208310), (740, 163833), (970, 124986), (1110, 109222), (1126, 107670), (1164, 104155), (1455, 83324), (1689, 71780), (1940, 62493), (2220, 54611), (2252, 53835), (2815, 43068), (2910, 41662), (3378, 35890), (3589, 33780), (5630, 21534), (5820, 20831), (6756, 17945), (7178, 16890), (8445, 14356), (10767, 11260)]