65520090

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 180048960

約数和(自身を除く): 114528870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 81, 90, 118, 135, 162, 177, 243, 270, 295, 354, 405, 457, 486, 531, 590, 810, 885, 914, 1062, 1215, 1371, 1593, 1770, 2285, 2430, 2655, 2742, 3186, 4113, 4570, 4779, 5310, 6855, 7965, 8226, 9558, 12339, 13710, 14337, 15930, 20565, 23895, 24678, 26963, 28674, 37017, 41130, 47790, 53926, 61695, 71685, 74034, 80889, 111051, 123390, 134815, 143370, 161778, 185085, 222102, 242667, 269630, 370170, 404445, 485334, 555255, 728001, 808890, 1110510, 1213335, 1456002, 2184003, 2426670, 3640005, 4368006, 6552009, 7280010, 10920015, 13104018, 21840030, 32760045, 65520090]

約数ペア:

[(1, 65520090), (2, 32760045), (3, 21840030), (5, 13104018), (6, 10920015), (9, 7280010), (10, 6552009), (15, 4368006), (18, 3640005), (27, 2426670), (30, 2184003), (45, 1456002), (54, 1213335), (59, 1110510), (81, 808890), (90, 728001), (118, 555255), (135, 485334), (162, 404445), (177, 370170), (243, 269630), (270, 242667), (295, 222102), (354, 185085), (405, 161778), (457, 143370), (486, 134815), (531, 123390), (590, 111051), (810, 80889), (885, 74034), (914, 71685), (1062, 61695), (1215, 53926), (1371, 47790), (1593, 41130), (1770, 37017), (2285, 28674), (2430, 26963), (2655, 24678), (2742, 23895), (3186, 20565), (4113, 15930), (4570, 14337), (4779, 13710), (5310, 12339), (6855, 9558), (7965, 8226)]