73588140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21517}}^1$

素因数の和:21551

約数の個数: 72

約数和(自身を含む): 234976560

約数和(自身を除く): 161388420

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, 21517, 43034, 64551, 86068, 107585, 129102, 193653, 215170, 258204, 322755, 387306, 408823, 430340, 645510, 774612, 817646, 968265, 1226469, 1291020, 1635292, 1936530, 2044115, 2452938, 3679407, 3873060, 4088230, 4905876, 6132345, 7358814, 8176460, 12264690, 14717628, 18397035, 24529380, 36794070, 73588140]

約数ペア:

[(1, 73588140), (2, 36794070), (3, 24529380), (4, 18397035), (5, 14717628), (6, 12264690), (9, 8176460), (10, 7358814), (12, 6132345), (15, 4905876), (18, 4088230), (19, 3873060), (20, 3679407), (30, 2452938), (36, 2044115), (38, 1936530), (45, 1635292), (57, 1291020), (60, 1226469), (76, 968265), (90, 817646), (95, 774612), (114, 645510), (171, 430340), (180, 408823), (190, 387306), (228, 322755), (285, 258204), (342, 215170), (380, 193653), (570, 129102), (684, 107585), (855, 86068), (1140, 64551), (1710, 43034), (3420, 21517)]