27331020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{16871}}^1$

素因数の和:16892

約数の個数: 60

約数和(自身を含む): 85743504

約数和(自身を除く): 58412484

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, 16871, 33742, 50613, 67484, 84355, 101226, 151839, 168710, 202452, 253065, 303678, 337420, 455517, 506130, 607356, 759195, 911034, 1012260, 1366551, 1518390, 1822068, 2277585, 2733102, 3036780, 4555170, 5466204, 6832755, 9110340, 13665510, 27331020]

約数ペア:

[(1, 27331020), (2, 13665510), (3, 9110340), (4, 6832755), (5, 5466204), (6, 4555170), (9, 3036780), (10, 2733102), (12, 2277585), (15, 1822068), (18, 1518390), (20, 1366551), (27, 1012260), (30, 911034), (36, 759195), (45, 607356), (54, 506130), (60, 455517), (81, 337420), (90, 303678), (108, 253065), (135, 202452), (162, 168710), (180, 151839), (270, 101226), (324, 84355), (405, 67484), (540, 50613), (810, 33742), (1620, 16871)]