155485060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 367960320

約数和(自身を除く): 212475260

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 59, 68, 85, 92, 115, 118, 170, 230, 236, 295, 337, 340, 391, 460, 590, 674, 782, 1003, 1180, 1348, 1357, 1564, 1685, 1955, 2006, 2714, 3370, 3910, 4012, 5015, 5428, 5729, 6740, 6785, 7751, 7820, 10030, 11458, 13570, 15502, 19883, 20060, 22916, 23069, 27140, 28645, 31004, 38755, 39766, 46138, 57290, 77510, 79532, 92276, 99415, 114580, 115345, 131767, 155020, 198830, 230690, 263534, 338011, 397660, 457309, 461380, 527068, 658835, 676022, 914618, 1317670, 1352044, 1690055, 1829236, 2286545, 2635340, 3380110, 4573090, 6760220, 7774253, 9146180, 15548506, 31097012, 38871265, 77742530, 155485060]

約数ペア:

[(1, 155485060), (2, 77742530), (4, 38871265), (5, 31097012), (10, 15548506), (17, 9146180), (20, 7774253), (23, 6760220), (34, 4573090), (46, 3380110), (59, 2635340), (68, 2286545), (85, 1829236), (92, 1690055), (115, 1352044), (118, 1317670), (170, 914618), (230, 676022), (236, 658835), (295, 527068), (337, 461380), (340, 457309), (391, 397660), (460, 338011), (590, 263534), (674, 230690), (782, 198830), (1003, 155020), (1180, 131767), (1348, 115345), (1357, 114580), (1564, 99415), (1685, 92276), (1955, 79532), (2006, 77510), (2714, 57290), (3370, 46138), (3910, 39766), (4012, 38755), (5015, 31004), (5428, 28645), (5729, 27140), (6740, 23069), (6785, 22916), (7751, 20060), (7820, 19883), (10030, 15502), (11458, 13570)]