33117660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{20443}}^1$

素因数の和:20464

約数の個数: 60

約数和(自身を含む): 103896408

約数和(自身を除く): 70778748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 20443, 40886, 61329, 81772, 102215, 122658, 183987, 204430, 245316, 306645, 367974, 408860, 551961, 613290, 735948, 919935, 1103922, 1226580, 1655883, 1839870, 2207844, 2759805, 3311766, 3679740, 5519610, 6623532, 8279415, 11039220, 16558830, 33117660]

約数ペア:

[(1, 33117660), (2, 16558830), (3, 11039220), (4, 8279415), (5, 6623532), (6, 5519610), (9, 3679740), (10, 3311766), (12, 2759805), (15, 2207844), (18, 1839870), (20, 1655883), (27, 1226580), (30, 1103922), (36, 919935), (45, 735948), (54, 613290), (60, 551961), (81, 408860), (90, 367974), (108, 306645), (135, 245316), (162, 204430), (180, 183987), (270, 122658), (324, 102215), (405, 81772), (540, 61329), (810, 40886), (1620, 20443)]