74039220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11117}}^1$

素因数の和:11169

約数の個数: 72

約数和(自身を含む): 230676264

約数和(自身を除く): 156637044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 11117, 22234, 33351, 44468, 55585, 66702, 100053, 111170, 133404, 166755, 200106, 222340, 333510, 400212, 411329, 500265, 667020, 822658, 1000530, 1233987, 1645316, 2001060, 2056645, 2467974, 3701961, 4113290, 4935948, 6169935, 7403922, 8226580, 12339870, 14807844, 18509805, 24679740, 37019610, 74039220]

約数ペア:

[(1, 74039220), (2, 37019610), (3, 24679740), (4, 18509805), (5, 14807844), (6, 12339870), (9, 8226580), (10, 7403922), (12, 6169935), (15, 4935948), (18, 4113290), (20, 3701961), (30, 2467974), (36, 2056645), (37, 2001060), (45, 1645316), (60, 1233987), (74, 1000530), (90, 822658), (111, 667020), (148, 500265), (180, 411329), (185, 400212), (222, 333510), (333, 222340), (370, 200106), (444, 166755), (555, 133404), (666, 111170), (740, 100053), (1110, 66702), (1332, 55585), (1665, 44468), (2220, 33351), (3330, 22234), (6660, 11117)]