162309780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47459}}^1$

素因数の和:47493

約数の個数: 72

約数和(自身を含む): 518263200

約数和(自身を除く): 355953420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 47459, 94918, 142377, 189836, 237295, 284754, 427131, 474590, 569508, 711885, 854262, 901721, 949180, 1423770, 1708524, 1803442, 2135655, 2705163, 2847540, 3606884, 4271310, 4508605, 5410326, 8115489, 8542620, 9017210, 10820652, 13525815, 16230978, 18034420, 27051630, 32461956, 40577445, 54103260, 81154890, 162309780]

約数ペア:

[(1, 162309780), (2, 81154890), (3, 54103260), (4, 40577445), (5, 32461956), (6, 27051630), (9, 18034420), (10, 16230978), (12, 13525815), (15, 10820652), (18, 9017210), (19, 8542620), (20, 8115489), (30, 5410326), (36, 4508605), (38, 4271310), (45, 3606884), (57, 2847540), (60, 2705163), (76, 2135655), (90, 1803442), (95, 1708524), (114, 1423770), (171, 949180), (180, 901721), (190, 854262), (228, 711885), (285, 569508), (342, 474590), (380, 427131), (570, 284754), (684, 237295), (855, 189836), (1140, 142377), (1710, 94918), (3420, 47459)]