108221220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{827}}^1$

素因数の和:1569

約数の個数: 72

約数和(自身を含む): 329120064

約数和(自身を除く): 220898844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 727, 827, 1454, 1654, 2181, 2481, 2908, 3308, 3635, 4135, 4362, 4962, 6543, 7270, 7443, 8270, 8724, 9924, 10905, 12405, 13086, 14540, 14886, 16540, 21810, 24810, 26172, 29772, 32715, 37215, 43620, 49620, 65430, 74430, 130860, 148860, 601229, 1202458, 1803687, 2404916, 3006145, 3607374, 5411061, 6012290, 7214748, 9018435, 10822122, 12024580, 18036870, 21644244, 27055305, 36073740, 54110610, 108221220]

約数ペア:

[(1, 108221220), (2, 54110610), (3, 36073740), (4, 27055305), (5, 21644244), (6, 18036870), (9, 12024580), (10, 10822122), (12, 9018435), (15, 7214748), (18, 6012290), (20, 5411061), (30, 3607374), (36, 3006145), (45, 2404916), (60, 1803687), (90, 1202458), (180, 601229), (727, 148860), (827, 130860), (1454, 74430), (1654, 65430), (2181, 49620), (2481, 43620), (2908, 37215), (3308, 32715), (3635, 29772), (4135, 26172), (4362, 24810), (4962, 21810), (6543, 16540), (7270, 14886), (7443, 14540), (8270, 13086), (8724, 12405), (9924, 10905)]