157016970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{797}}^1$

素因数の和:1020

約数の個数: 96

約数和(自身を含む): 448156800

約数和(自身を除く): 291139830

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 199, 330, 398, 495, 597, 797, 990, 995, 1194, 1594, 1791, 1990, 2189, 2391, 2985, 3582, 3985, 4378, 4782, 5970, 6567, 7173, 7970, 8767, 8955, 10945, 11955, 13134, 14346, 17534, 17910, 19701, 21890, 23910, 26301, 32835, 35865, 39402, 43835, 52602, 65670, 71730, 78903, 87670, 98505, 131505, 157806, 158603, 197010, 263010, 317206, 394515, 475809, 789030, 793015, 951618, 1427427, 1586030, 1744633, 2379045, 2854854, 3489266, 4758090, 5233899, 7137135, 8723165, 10467798, 14274270, 15701697, 17446330, 26169495, 31403394, 52338990, 78508485, 157016970]

約数ペア:

[(1, 157016970), (2, 78508485), (3, 52338990), (5, 31403394), (6, 26169495), (9, 17446330), (10, 15701697), (11, 14274270), (15, 10467798), (18, 8723165), (22, 7137135), (30, 5233899), (33, 4758090), (45, 3489266), (55, 2854854), (66, 2379045), (90, 1744633), (99, 1586030), (110, 1427427), (165, 951618), (198, 793015), (199, 789030), (330, 475809), (398, 394515), (495, 317206), (597, 263010), (797, 197010), (990, 158603), (995, 157806), (1194, 131505), (1594, 98505), (1791, 87670), (1990, 78903), (2189, 71730), (2391, 65670), (2985, 52602), (3582, 43835), (3985, 39402), (4378, 35865), (4782, 32835), (5970, 26301), (6567, 23910), (7173, 21890), (7970, 19701), (8767, 17910), (8955, 17534), (10945, 14346), (11955, 13134)]