21866100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3169}}^1$

素因数の和:3209

約数の個数: 72

約数和(自身を含む): 66037440

約数和(自身を除く): 44171340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3169, 3450, 6338, 6900, 9507, 12676, 15845, 19014, 31690, 38028, 47535, 63380, 72887, 79225, 95070, 145774, 158450, 190140, 218661, 237675, 291548, 316900, 364435, 437322, 475350, 728870, 874644, 950700, 1093305, 1457740, 1822175, 2186610, 3644350, 4373220, 5466525, 7288700, 10933050, 21866100]

約数ペア:

[(1, 21866100), (2, 10933050), (3, 7288700), (4, 5466525), (5, 4373220), (6, 3644350), (10, 2186610), (12, 1822175), (15, 1457740), (20, 1093305), (23, 950700), (25, 874644), (30, 728870), (46, 475350), (50, 437322), (60, 364435), (69, 316900), (75, 291548), (92, 237675), (100, 218661), (115, 190140), (138, 158450), (150, 145774), (230, 95070), (276, 79225), (300, 72887), (345, 63380), (460, 47535), (575, 38028), (690, 31690), (1150, 19014), (1380, 15845), (1725, 12676), (2300, 9507), (3169, 6900), (3450, 6338)]