15721708050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{5113}}^1\times {\mathrm{6833}}^1$

素因数の和:11964

約数の個数: 72

約数和(自身を含む): 42253432884

約数和(自身を除く): 26531724834

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 5113, 6833, 10226, 13666, 15339, 20499, 25565, 30678, 34165, 40998, 46017, 51130, 61497, 68330, 76695, 92034, 102495, 122994, 127825, 153390, 170825, 204990, 230085, 255650, 307485, 341650, 383475, 460170, 512475, 614970, 766950, 1024950, 1150425, 1537425, 2300850, 3074850, 34937129, 69874258, 104811387, 174685645, 209622774, 314434161, 349371290, 524056935, 628868322, 873428225, 1048113870, 1572170805, 1746856450, 2620284675, 3144341610, 5240569350, 7860854025, 15721708050]

約数ペア:

[(1, 15721708050), (2, 7860854025), (3, 5240569350), (5, 3144341610), (6, 2620284675), (9, 1746856450), (10, 1572170805), (15, 1048113870), (18, 873428225), (25, 628868322), (30, 524056935), (45, 349371290), (50, 314434161), (75, 209622774), (90, 174685645), (150, 104811387), (225, 69874258), (450, 34937129), (5113, 3074850), (6833, 2300850), (10226, 1537425), (13666, 1150425), (15339, 1024950), (20499, 766950), (25565, 614970), (30678, 512475), (34165, 460170), (40998, 383475), (46017, 341650), (51130, 307485), (61497, 255650), (68330, 230085), (76695, 204990), (92034, 170825), (102495, 153390), (122994, 127825)]